Projects

MONITORING OF ANTIMICROBIAL RESISTANCE IN FOOD ANIMAL PRODUCTION Appropriated (D)   Accession Number: 420964

INCIDENCE & ANTIMICROBIAL RESISTANCE CHARACTERISTICS OF FOODBORNE(SALMONELLA) & COMMENSAL(E. COLI & ENTEROCOCCI) FROM THE NAHMS SWINE STUDY Reimbursable (R)   Accession Number: 423672

Publications (Clicking on the reprint icon will take you to the publication reprint.)

Antimicrobial resistance genes in multi-drug resistant Salmonella enterica isolated from animals, retail meats, and humans in the U.S. and Canada - (Peer Reviewed Journal) - (20-Dec-12)

Variations in preenrichment pH of poultry feed and feed ingredients after incubation periods up to 48 hours - (Peer Reviewed Journal)

Cox Jr, N.A., Cason, J.A., Buhr, R.J., Richardson, K.E., Richardson, L.J., Rigsby, L.L., Cray, P.J. 2013. Variations in preenrichment pH of poultry feed and feed ingredients after incubation periods up to 48 hours . Journal of Applied Poultry Research. 22:190-195.

Epidemiology and genotypic characteristics of Methicillin-Resistant Staphylococcus aureus (MRSA) of porcine origin - (Peer Reviewed Journal) - (04-Nov-12)

Strain differences among Salmonella serotypes - (Abstract Only) - (16-Oct-12)

Comparison of dkgB-linked Intergenic Sequence Ribotyping to DNA Microarray Hydridization for Assigning Sterotype to Salmonella enterica. - (Peer Reviewed Journal)

Guard, J.Y., Sanchez-Ingunza, R., Morales, C., Stewart, T.E., Liljebjelke, K., Van Kessel, J.S., Ingram, K.D., Jones, D.R., Jackson, C.R., Cray, P.J., Frye, J.G., Gast, R.K., Hinton Jr, A. 2012. Comparison of dkgB-linked Intergenic Sequence Ribotyping to DNA Microarray Hydridization for Assigning Sterotype to Salmonella enterica. FEMS Microbiology Letters. 337(1):61-72.

Been There, Done That, Now What? - (Abstract Only)

Cray, P.J. 2011. Been There, Done That, Now What? [abstract] 100th Annual Meeting of the International Association for Food Protection, July 30 - August 4, 2011, Milwaukee, Wisconsin, p.45.

The evidence for horizontal and vertical transmission in Campylobacter passage from hen to her progeny - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Maurer, J.J., Berrang, M.E., Cray, P.J., Buhr, R.J., Byrd Ii, J.A., Lee, M.D., Hofacre, C.L., O'Kane, P.M., Lammerding, A.M., Clark, A.G., Thayer, S.G., Doyle, M.P. 2012. The evidence for horizontal and vertical transmission in Campylobacter passage from hen to her progeny. Journal of Food Protection. 75:1896-1902. 2012.

Comparison of individual, pooled, and composite fecal sampling methods for detection of Salmonella on U.S. dairy operations - (Peer Reviewed Journal)

Lombard, J.E., Beam, A.L., Nifong, E.M., Fossler, C.P., Kopral, C.A., Dargatz, D.A., Wagner, B.A., Erdman, M.M., Cray, P.J. 2012. Comparison of individual, pooled, and composite fecal sampling methods for detection of Salmonella on U.S. dairy operations. Journal of Food Protection. 75(9):1562-1571.

An Ecological Perspective on Antimicrobial Resistance - (Abstract Only)

Cray, P.J. 2012. An Ecological Perspective on Antimicrobial Resistance [abstract]. National Council of Chain Restaurant Task Force. April 20, 2012, Washington, DC.

Colonization of day-of-hatch broiler chicks with antimicrobial resistant strains of salmonella Heidelberg and Kentucky - (Abstract Only)

Cosby, D.E., Cray, P.J., Harrison, M.A., Cox Jr, N.A., Buhr, R.J., Wilson, J.L. 2012. Colonization of day-of-hatch broiler chicks with antimicrobial resistant strains of salmonella Heidelberg and Kentucky. Poultry Science Association. 91(Suppl.1):56.

Sampling each naturally contaminated broiler carcass for Salmonella by three different methods - (Abstract Only)

Cox Jr, N.A., Buhr, R.J., Cason, J.A., Cray, P.J., Rigsby, L.L., Bourassa, D.V., Cosby, D.E. 2012. Sampling each naturally contaminated broiler carcass for Salmonella by three different methods. Poultry Science. 91(Suppl. 1):155-156.

Survival of naturally occurring Campylobacter in refrigerated and frozen rinsate from a broiler carcass - (Abstract Only)

Cox Jr, N.A., Larry, R.J., Berrang, M.E., Rigsby, L.L., Buhr, R.J., Plumblee, J., Cray, P.J. 2012. Survival of naturally occurring Campylobacter in refrigerated and frozen rinsate from a broiler carcass. Poultry Science. 91(Suppl. 1):156.

Exploring the interactions between bacterial populations and antimicrobials - (Abstract Only)

Cray, P.J. 2012. Exploring the interactions between bacterial populations and antimicrobials [abstract]. Northeast Georgia Section of the American Chemical Society. March 29, 2012, Athens, Georgia.

Characterization of multidrug-resistant Salmonella enterica serovar Heidelberg from a ground turkey-associated outbreak in the United States in 2011 - (Peer Reviewed Journal)

Folster, J.P., Pecic, G., Rickert, R., Taylor, J., Zhao, S., Cray, P.J., Whichard, J., Mcdermott, P. 2012. Characterization of multidrug-resistant Salmonella enterica serovar Heidelberg from a ground turkey-associated outbreak in the United States in 2011. Antimicrobial Agents and Chemotherapy. 56(6):3465-3466.

Analysis of antimicrobial resistance genes detected in multiple-drug-resistant Escherichia coli isolates from broiler chicken carcasses - (Peer Reviewed Journal)

Glenn, L.M., Englen, M.D., Lindsey, R.L., Frank, J.F., Turpin, J.E., Berrang, M.E., Meinersmann, R.J., Cray, P.J., Frye, J.G. 2012. Analysis of antimicrobial resistance genes detected in multiple-drug-resistant Escherichia coli isolates from broiler chicken carcasses. Microbial Drug Resistance. 18(4):453-463.

National Antimicrobial Resistance Monitoring System (NARMS) 2010 Report - (Other)

Cray, P.J., Haro, J.H., Plumblee, J., Ball, T.A. 2012. National Antimicrobial Resistance Monitoring System (NARMS) 2010 Report. Available: http://www.fda.gov/AnimalVeterinary/SafetyHealth/AntimicrobialResistance/NationalAntimicrobialResistanceMonitoringSystem/default.htm.

Characterization of extended-spectrum cephalosporin-resistant Salmonella enterica serovar Heidelberg isolated from food animals, retail meat, and humans in the United States 2009 - (Peer Reviewed Journal)

Folster, J.P., Pecic, G., Singh, A., Duval, B., Rickert, R., Ayers, S., Abbott, J., Mcglinchey, B., Bauer-Turpin, J., Haro, J.H., Hise, K., Zhao, S., Cray, P.J., Whichard, J., Mcdermott, P.F. 2012. Characterization of extended-spectrum cephalosporin-resistant Salmonella enterica serovar Heidelberg isolated from food animals, retail meat, and humans in the United States 2009. Foodborne Pathogens and Disease. 9(7):638-645.

The microbial world: can we really culture what we cannot see? - (Abstract Only)

Cray, P.J. 2012. The microbial world: can we really culture what we cannot see [abstract]? Global Food Safety Conference 2012. February 15-17, 2012, Orlando, Florida.

Analysis of antimicrobial resistance mechanisms in multi-drug resistant (MDR) Salmonella enterica by high-throughput DNA sequencing - (Abstract Only)

Frye, J.G., Hiott, L.M., Barrett, J.B., Glenn, L.M., Englen, M.D., Jackson, C.R., Cray, P.J. 2012. Analysis of antimicrobial resistance mechanisms in multi-drug resistant (MDR) Salmonella enterica by high-throughput DNA sequencing. International Conference on Emerging Infectious Diseases, March 11-14, 2012, Atlanta, Georgia. p.180.

Analysis of Campylobacter jejuni whole-genome DNA microarrays: Significance of prophage and hypervariable regions for discriminating isolates - (Peer Reviewed Journal)

Pittenger, L.G., Frye, J.G., Mcnerney, V., Reeves, J., Haro, J.H., Cray, P.J., Harrison, M.A., Englen, M.D. 2012. Analysis of Campylobacter jejuni whole-genome DNA microarrays: Significance of prophage and hypervariable regions for discriminating isolates. Foodborne Pathogens and Disease. 9(5):473-479.

Clostridium difficile from healthy food animals: Optimized isolation and prevalence - (Peer Reviewed Journal)

Thitaram, S.N., Frank, J.F., Lyon, S.A., Siragusa, G.R., Bailey, J.S., Lombard, J.E., Haley, C.A., Wagner, B.A., Dargatz, D.A., Cray, P.J. 2011. Clostridium difficile from healthy food animals: Optimized isolation and prevalence. Journal of Food Protection. 74(1):130-133.

Salmonella prevalence and antimicrobial susceptibility from the National Animal Health Monitoring System's (NAHMS) Swine 2000 and 2006 Studies - (Peer Reviewed Journal)

Haley, C.A., Dargatz, D.A., Bush, E.J., Erdman, M.M., Cray, P.J. 2012. Salmonella prevalence and antimicrobial susceptibility from the National Animal Health Monitoring System's (NAHMS) Swine 2000 and 2006 Studies. Journal of Food Protection. 75(3):428-436.

National Antimicrobial Resistance Monitoring System (NARMS) Program - (Abstract Only)

Cray, P.J. 2011. National Antimicrobial Resistance Monitoring System (NARMS) Program. International Symposium on Antimicrobial Resistance. October 29, 2011, Seoul, Republic of Korea.

INFLUENCE OF CULTURE METHODS ON RECOVERY OF SALMONELLA SEROTYPES - (Proceedings)

Cox Jr, N.A., Cason Jr, J.A., Cray, P.J. 2011. Influence of culture methods on recovery of Salmonella serotypes. Proceedings of the 46th National Meeting on Poultry Health and Processing. October 11-13, 2011, Ocean City, Maryland. p.119-122.

Antimicrobial resistance of foodborne pathogens in the United States - (Abstract Only)

Cray, P.J. 2011. Antimicrobial resistance of foodborne pathogens in the United States [abstract]. International Meeting of the Korean Society of Veterinary Science and The Korean Academy of Science and Technology. October 27-28, 2011, Seoul, Republic of Korea.

Prevalence, distribution, and molecular characterization of Salmonella recovered from swine finishing herds and a slaughter facility in Santa Catarina, Brazil - (Peer Reviewed Journal)

Kich, J.D., Coldebella, A., Mores, N., Nogueira, M.G., Cardoso, M., Fratamico, P.M., Call, J.E., Cray, P.J., Luchansky, J.B. 2011. Prevalence, distribution, and molecular characterization of Salmonella recovered from swine finishing herds and a slaughter facility in Santa Catarina, Brazil. International Journal of Food Microbiology. 151(3):307-313.

Isolation of Clostridium difficile from healthy food animals - (Abstract Only)

Thitaram, S.N., Frank, J.F., Dargatz, D.A., Siragusa, G.R., Bailey, J.S., Lyon, S.A., Cray, P.J. 2009. Isolation of Clostridium difficile from healthy food animals. Antimicrobial Agents and Chemotherapy. September 12-15, 2009. San Francisco, CA.

Highlights of the NARMS 2009 Executive Report - (Research Technical Update)

McDermott, P., Whichard, J., Cray, P.J., Tate, H., Karp, B., Haro, J.H., Plumblee, J. 2011. Highlights of the NARMS 2009 Executive Report. Available: http://www.fda.gov/downloads/AnimalVeterinary/SafetyHealth/AntimicrobialResistance/NationalAntimicrobialResistanceMonitoringSystem/UCM275775.pdf

Single Nucleotide Polymorphisms that Differentiate Two Subpopulations of Salmonella Enteritidis Within Phage Type - (Peer Reviewed Journal)

Guard, J.Y., Morales, C., Cray, P.J., Gast, R. K. 2011. Single nucleotide polymorphisms that differentiate two subpopulations of salmonella enteritidis within phage type. BMC Research Notes. 4:369

Microarray-based analysis of IncA/C Plasmid-Associated genes from multidrug-resistant Salmonella enterica - (Peer Reviewed Journal)

Lindsey, R.L., Frye, J.G., Cray, P.J., Meinersmann, R.J. 2011. Microarray-based analysis of IncA/C Plasmid-Associated genes from multidrug-resistant Salmonella enterica. Applied and Environmental Microbiology. 77(19):6991-6999.

Antimicrobial susceptibility to azithromycin among Salmonella enterica isolated from the United States - (Peer Reviewed Journal)

Karlsson, M.S., Joyce, K., Blickenstaff, K., Ball, T.A., Haro, J.H., Medalla, F., Cray, P.J., Zhao, S., Crump, J., Whichard, J. 2011. Antimicrobial susceptibility to azithromycin among Salmonella enterica isolated from the United States. Antimicrobial Agents and Chemotherapy. 55(9):3985-3989.

Analysis of Antimicrobial Resistance Genes in Multiple Drug Resistant (MDR) Salmonella enterica Isolated from Animals and Humans - (Abstract Only)

Glenn, L.M., Lindsey, R.L., Boerlin, P., Gilmour, M.W., Harbottle, H., Cray, P.J., Frye, J.G. 2011. Analysis of Antimicrobial Resistance Genes in Multiple Drug Resistant (MDR) Salmonella enterica Isolated from Animals and Humans. American Society for Microbiology General Meeting. pg. 161. Poster# 2016.

Identification and analysis of Escherichia albertii isolates from chicken rinses using polymerase chain reaction, pulse field gel electrophoresis and sequencing a 610bp section of the rpoB gene - (Abstract Only)

Lindsey, R.L., Turpin, J.B., Cray, P.J., Meinersmann, R.J. 2011. Identification and analysis of Escherichia albertii isolates from chicken rinses using polymerase chain reaction, pulse field gel electrophoresis and sequencing a 610bp section of the rpoB gene. American Society for Microbiology General Meeting. pg. 119. Poster# 972.

Analysis of antimicrobial resistance genes and plasmids from commensal Escherichia coli - (Abstract Only)

Lindsey, R.L., Frye, J.G., Thitaram, S.N., Cray, P.J., Englen, M.D. 2011. Analysis of antimicrobial resistance genes and plasmids from commensal Escherichia coli. American Society for Microbiology General Meeting. p. 121.

Variations in preenrichment pH of poultry feed and feed ingredients after incubation periods up to 48 hours - (Abstract Only)

Cox Jr, N.A., Buhr, R.J., Cason Jr, J.A., Richardson, K.E., Richarson, F.J., Rigsby, L.L., Cray, P.J. 2011. Variations in preenrichment pH of poultry feed and feed ingredients after incubation periods up to 48 hours. Poultry Science Association Meeting Abstract. 90:443, P.118.

Population genetics of multi-drug resistant (MDR) IncA/C plasmid in Salmonella enterica isolated from animals - (Abstract Only)

Frye, J.G., Lindsey, R.L., Glenn, L.M., Cray, P.J., Meinersmann, R.J. 2011. Population genetics of multi-drug resistant (MDR) IncA/C plasmid in Salmonella enterica isolated from animals. Bioinformatics and Science Symposium on Population-Level Genetic Diversity. March 25, 2011. Santa Fe, NM.

Antibiotics and the R’s – Mechanisms of resistance - (Proceedings)

Cray, P.J. 2011. Antibiotics and the R’s – Mechanisms of resistance. American Association of Swine Veterinarians Annual Meeting. March 5-8,2011. Phoenix, Arizona.

Analysis of Campylobacter jejuni whole genome DNA microarrays: significance of prophage and hypervariable regions for discriminating isolates - (Abstract Only)

Pittenger, L., Frye, J.G., Lindsey, R.L., McNemey, V., Reeves, J., Cray, P.J., Harrison, M.A., Englen, M.D. 2011. Analysis of Campylobacter jejuni whole genome DNA microarrays: significance of prophage and hypervariable regions for discriminating isolates. International Association for Food Protection Annual Meeting. July 31 - August 3, 2011. Milwaukee, WI.

Analysis of antimicrobial resistance genes detected in multidrug-resistant salmonella enterica serovar typhimurium isolated from food animals - (Peer Reviewed Journal)

Glenn, L.M., Lindsey, R.L., Frank, J.F., Meinersmann, R.J., Englen, M.D., Cray, P.J., Frye, J.G. 2011. Analysis of antimicrobial resistance genes detected in multidrug-resistant salmonella enterica serovar typhimurium isolated from food animals. Microbial Drug Resistance. 17(3):407-418.

Characterization of multidrug-resistant Escherichia coli by antimicrobial resistance profiles, plasmid replicon typing, and pulsed-field gel electrophoresis - (Peer Reviewed Journal)

Lindsey, R.L., Frye, J.G., Thitaram, S.N., Meinersmann, R.J., Cray, P.J., Englen, M.D. 2011. Characterization of multidrug-resistant Escherichia coli by antimicrobial resistance profiles, plasmid replicon typing, and pulsed-field gel electrophoresis. Microbial Drug Resistance. 17(2):157-163.

Food safety effects of unabsorbed yolks in broilers - (Trade Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Northcutt, J.K., Cray, P.J. 2011. Food safety effects of unabsorbed yolks in broilers. WATT Poultry USA. Pages 34-35.

Related antimicrobial resistance genes detected in different bacterial species co-isolated from swine fecal samples - (Peer Reviewed Journal)

Frye, J.G., Lindsey, R.L., Meinersmann, R.J., Berrang, M.E., Jackson, C.R., Englen, M.D., Turpin, J.B., Cray, P.J. 2011. Related antimicrobial resistance genes detected in different bacterial species co-isolated from swine fecal samples. Foodborne Pathogens and Disease. 8(6):663-679.

Anatomical Distribution and Genetic Relatedness of Antimicrobial Resistant E. coli from Healthy Companion Animals - (Peer Reviewed Journal)

Davis, J.A., Jackson, C.R., Cray, P.J., Barrett, J.B., Brousse,Jr, J.H., Gutafson, J., Kucher, M. 2011. Anatomical Distribution and Genetic Relatedness of Antimicrobial Resistant E. coli from Healthy Companion Animals. Journal of Applied Microbiology. 110(2):597-604.

Updates on USDA VetNet and the Animal Arm of NARMS - (Abstract Only)

Cray, P.J., Jackson, C.R., Hall, M.C., Turpin, J.B., Hiott, L.M., Haro, J.H., Ball, T.A., Plumblee, J. 2011. Updates on USDA VetNet and the Animal Arm of NARMS. United States Animal Health Association Proceedings. November 11-17,2010. Minneapolis, MN.

Prevalence, species distribution and antimicrobial resistance of enterococci isolated from U.S. dairy cattle - (Peer Reviewed Journal)

Jackson, C.R., Lombard, J.E., Dargatz, D.A., Cray, P.J. 2011. Prevalence, species distribution and antimicrobial resistance of enterococci isolated from U.S. dairy cattle. Letters in Applied Microbiology. 52(1):41-48.

Plasmid-mediated quinolone resistance among non-typhi Salmonella enterica isolates, USA - (Peer Reviewed Journal)

Karlsson, M.S., Howie, R.L., Rickert, R., Krueger, A., Tran, T., Zhao, S., Ball, T.A., Haro, J.H., Pecic, G., Joyce, K., Cray, P.J., Whichard, J., Mcdermott, P. 2010. Plasmid-mediated quinolone resistance among non-typhi Salmonella enterica isolates, USA. Emerging Infectious Diseases. 16(11):1789-1791.

USDA VetNet database for regulatory and outbreak investigation of food safety pathogens - (Abstract Only)

Cray, P.J., Jackson, C.R., Hall, M.C., Jain, L., Turpin, J.B., Haro, J.H., Ball, T.A., Plumblee, J. 2010. USDA VetNet database for regulatory and outbreak investigation of food safety pathogens. CDC - Food Industry Safe Foods Forum. October 29, 2010. Atlanta, GA.

Salmonella-positive broiler carcasses contaminated by multiple serotypes - (Abstract Only)

Cox Jr, N.A., Cray, P.J., Richardson, L.J., Buhr, R.J., Cason Jr, J.A. 2011. Salmonella-positive broiler carcasses contaminated by multiple serotypes. International Poultry Scientific Forum. 258P, P.74 (ABST).

Carcass enrichment detects Salmonella from broiler carcasses found to be negative by other sampling methods - (Abstract Only)

Cox Jr, N.A., Buhr, R.J., Cray, P.J., Cason Jr, J.A., Cosby, D.E., Rigsby, L.L., Bourassa, D.V. 2011. Carcass enrichment detects Salmonella from broiler carcasses found to be negative by other sampling methods. International Poultry Scientific Forum. 259P, P.75 (ABST)..

Salmonella Recovery Following Immersion Chilling for Matched Neck Skin and Whole Carcass Enrichment Sampling Methodologies - (Abstract Only)

Holmes, J.M., Buhr, R.J., Cason Jr, J.A., Cox Jr, N.A., Bourassa, D.V., Rigsby, L.L., Cray, P.J. 2011. Salmonella Recovery Following Immersion Chilling for Matched Neck Skin and Whole Carcass Enrichment Sampling Methodologies. International Poultry Scientific Forum. p.16.

Prevalence of Salmonella Following Immersion Chilling for Matched Neck Skin, Whole Carcass Rinse, and Whole Carcass Enrichment Sampling Methodologies - (Abstract Only)

Buhr, R.J., Holmes, J.M., Cason Jr, J.A., Cox Jr, N.A., Bourassa, D.V., Rigsby, L.L., Cray, P.J. 2011. Prevalence of salmonella following immersion chilling for matched neck skin, whole carcass rinse, and whole carcass enrichment sampling methodologies. International Poultry Scientific Forum. 59, P.18 (ABST).

Application of chlorine dioxide to lessen bacterial contamination during broiler defeathering - (Peer Reviewed Journal)

Berrang, M.E., Meinersmann, R.J., Cox Jr, N.A., Cray, P.J. 2011. Application of chlorine dioxide to lessen bacterial contamination during broiler defeathering. Journal of Applied Poultry Research. 20(1):33-39.

Campylobacter Database Update: USDA VetNet (2004-2009) - (Abstract Only)

Cray, P.J., Jackson, C.R., Pearson Gresham, C., Hall, M.C., Plumblee, J. 2010. Campylobacter Database Update: USDA VetNet (2004-2009). 14th Annual PulseNet Update Meeting, Aug. 30 – Sept. 2, 2010, Chicago, IL.

Cephalosporin Resistance among Non-Typhi Salmonella from Humans, Retail Meats and Food Animals in the United States - (Abstract Only)

Karlsson, M.S., Howie, R.L., Blickenstaff, K., Ball, T.A., Haro, J.H., Rickert, R., Folster, J., Zhao, S., Cray, P.J., Wichard, J. 2010. Cephalosporin Resistance among Non-Typhi Salmonella from Humans, Retail Meats and Food Animals in the United States. Interscience Conference on Antimicrobial Agents & Chemotherapy Proceedings. Sept. 12-15,2010. Boston, MA.

Utilization of USDA subtyping data as a surveillance and investigation tool: Salmonella Newport-MDR-Amp-C infections associated with ground beef - (Abstract Only)

White, P., Cronquist, A., Heltzel, D., Douris, A., Pringle, J., Brown, S., Widenbach-Vigil, K., Manley, W., Cray, P.J., Levine, J. 2010. Utilization of USDA subtyping data as a surveillance and investigation tool: Salmonella Newport-MDR-Amp-C infections associated with ground beef. International Conference on Emerging Infectious Diseases. July 11-14, 2010. Atlanta, GA.

Salmonella Smorgasbord: The Problem with too Many Choices - (Abstract Only)

Cray, P.J. 2010. Salmonella Smorgasbord: The Problem with too Many Choices. International Association for Food Protection. S17. 9.

Antimicrobial Resistance in Non-Typhoidal Salmonella from Humans, Retail Meats and Food Animals: 2002-2007 - (Abstract Only)

Kabera, C., Cray, P.J., Barzilay, E., Whichard, J., Karp, B., Tong, E., Haro, J.H., Zhao, S., Mcdermott, P. Antimicrobial Resistance in Non-Typhoidal Salmonella from Humans, Retail Meats and Food Animals: 2002-2007. Proceedings of the International Conference on Emerging Infectious Diseases. July 11-14, 2010, Atlanta, GA.

Prevalence of antimicrobial resistance in Salmonella serotype Hadar isolated from humans, retail meat, and food animals at slaughter, United States, NARMS 1996-2008 - (Abstract Only)

Rickert, R., Haro, J.H., Tong, E., Medalla, F., Karp, B., Barzilay, E., Zhao, S., Cray, P.J. 2010. Prevalence of antimicrobial resistance in Salmonella serotype Hadar isolated from humans, retail meat, and food animals at slaughter, United States, NARMS 1996-2008. Conference on Antimicrobial Resistance in Zoonotic Bacteria and Foodborne Pathogens in Animals, Humans and the Environment. June 8-11, 2010. Toronto, Canada. A107

Genetic Variability in Multi-Drug Resistant Salmonella Newport Associated with Dairy Cattle and S. Kentucky Associated with Poultry - (Abstract Only)

Turpin, J.B., Cray, P.J., Frye, J.G. 2010. Genetic Variability in Multi-Drug Resistant Salmonella Newport Associated with Dairy Cattle and S. Kentucky Associated with Poultry. American Society for Microbiology. May 23-27, 2010. San Diego, CA. CD ROM. Z-973.

Microarray analysis of Inc A/C Plasmids in a population of Multidrug resistant Salmonella enterica - (Abstract Only)

Lindsey, R.L., Cray, P.J., Frye, J.G., Meinersmann, R.J. 2010. Microarray analysis of Inc A/C Plasmids in a population of Multidrug resistant Salmonella enterica. American Society for Microbiology. May 23-27, 2010. San Diego, CA. Poster #A-2502.

Molecular analysis of plasmid encoded multi-drug resistance (MDR) in Salmonella enterica animal isolates by PFGE, replicon typing, and DNA microarray screening followed by high-throughput DNA sequencing - (Abstract Only)

Lindsey, R.L., Frye, J.G., Bono, J.L., Smith, T.P., Harhay, D.M., Cray, P.J., Meinersmann, R.J. 2010. Molecular analysis of plasmid encoded multi-drug resistance (MDR) in Salmonella enterica animal isolates by PFGE, replicon typing, and DNA microarray screening followed by high-throughput DNA sequencing. American Society for Microbiology. June 8-11, 2010. Toronto, Canada. B16. p41-42.

The conundrum of harmonizing resistance surveillance systems on a global level - (Abstract Only)

Cray, P.J. 2010. The conundrum of harmonizing resistance surveillance systems on a global level. FIfth International Conference on Antimicrobial Agents in Veterinary Medicine. May 11-15, 2010. Tel Aviv, Israel.

Campylobacter – How did it get in the chicken? - (Trade Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J., Vizzier-Thaxton, Y. 2010. Campylobacter – How did it get in the chicken?. WATT Poultry USA. 11(9):22-25.

Analysis of risk factors associated with Salmonella spp. isolated from U.S. feedlot cattle - (Peer Reviewed Journal)

Green, A.L., Dargatz, D.A., Wagner, B.A., Cray, P.J., Ladely, S.R., Kopral, C.A. 2010. Analysis of risk factors associated with Salmonella spp. isolated from U.S. feedlot cattle. Foodborne Pathogens and Disease. 7(7):825-833.

Analysis of Antimicrobial Resistance Genes in Multiple Drug Resistant (MDR) Escherichia coli Isolated from Broiler Chicken Carcasses - (Abstract Only)

Glenn, L.M., Lindsey, R.L., Cray, P.J., Frye, J.G. 2010. Analysis of Antimicrobial Resistance Genes in Multiple Drug Resistant (MDR) Escherichia coli Isolated from Broiler Chicken Carcasses. American Society for Microbiology. May 23 - 27, 2010. San Diego, CA. Poster#A-1012.

Characterization of Multidrug-Resistant Escherichia coli by Plasmid Replicon Typing and Pulsed-Field Gel Electrophoresis - (Abstract Only)

Thitaram, S.N., Lindsey, R.L., Meinersmann, R.J., Cray, P.J., Englen, M.D. 2010. Characterization of Multidrug-Resistant Escherichia coli by Plasmid Replicon Typing and Pulsed-Field Gel Electrophoresis. American Society for Microbiology Meeting. May 23-27, 2010. San Diego, CA. Poster A-1025.

Comparison of Campylobacter species Using flaA Short Variable Region DNA Sequence Analysis - (Abstract Only)

Cray, P.J., Plumblee, J. 2010. Comparison of Campylobacter species Using flaA Short Variable Region DNA Sequence Analysis. American Society for Microbiology Conference. May 23-27, 2010. San Diego, CA. Z-968.

Salmonella enterica Genomics and Antimicrobial Resistance - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D., Berrang, M.E., Meinersmann, R.J. 2010. Salmonella enterica Genomics and Antimicrobial Resistance. University of Georgia, Department of Food Science and Technology. March 4, 2010. Athens, GA.

Microarray based analysis of Inc A/C Plasmids in Multidrug resistant Salmonella enterica - (Abstract Only)

Lindsey, R.L., Cray, P.J., Frye, J.G., Welch, T.J., Meinersmann, R.J. 2010. Microarray based analysis of Inc A/C Plasmids in Multidrug resistant Salmonella enterica. USDA Annual Food Safety Research Planning Meeting. February 16-19, 2010. Shepherdstown, WV.

The rise and fall of salmonella enteritidis in poultry: implications for human health - (Abstract Only)

Cray, P.J., Cox Jr, N.A., Frye, J.G., Richardson, L.J., Haro, J.H. 2010. The rise and fall of salmonella enteritidis in poultry: implications for human health. Annual Conference of Antimicrobial Resistance. February 1-3, 2010. Bethesda, Maryland. P10. 79.

An oligonucleotide microarray to characterize multidrug resistant plasmids - (Peer Reviewed Journal)

Lindsey, R.L., Frye, J.G., Cray, P.J., Welch, T.J., Meinersmann, R.J. 2010. An oligonucleotide microarray to characterize multidrug resistant plasmids. Journal of Microbiological Methods. 81(2):96-100.

Comparison of neck skin excision and whole carcass rinse sampling methods for determining Salmonella prevalence and E. coli counts on broiler carcasses before and after immersion chilling - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Cason Jr, J.A., Buhr, R.J., Vizzier-Thaxton, Y., Smith, D.P., Cray, P.J., Romanenghi, C.P., Pereira, L.B., Doyle, M.P. 2010. Comparison of neck skin excision and whole carcass rinse sampling methods for determining Salmonella prevalence and E. coli counts on broiler carcasses before and after immersion chilling. Journal of Food Protection. 73(5):976-980.

Evaluation of two commercial real-time PCR assays for detecting Campylobacter in broiler carcass rinses. - (Peer Reviewed Journal)

Englen, M.D., Berrang, M.E., Meinersmann, R.J., Cray, P.J. 2010. Evaluation of two commercial real-time PCR assays for detecting Campylobacter in broiler carcass rinses. Journal of Food Safety. 30(2010):732-739.

Fitness Costs and Stability of a High-Level Ciprofloxacin Resistance Phenotype in Salmonella enterica Serotype Enteritidis: Reduced Infectivity Associated with Decreased Expression of Salmonella Pathogenicity Island 1 Genes - (Peer Reviewed Journal)

O'Regan, E., Quinn, T., Frye, J.G., Pages, J., Porwollik, S., Cray, P.J., Mcclelland, M., Fanning, S. 2010. Fitness Costs and Stability of a High-Level Ciprofloxacin Resistance Phenotype in Salmonella enterica Serotype Enteritidis: Reduced Infectivity Associated with Decreased Expression of Salmonella Pathogenicity Island 1 Genes. Antimicrobial Agents and Chemotherapy. 54(1):367-374.

Mechanisms of antimicrobial resistance and genetic relatedness among enterococci isolated from dogs and cats in the United States - (Peer Reviewed Journal)

Jackson, C.R., Cray, P.J., Davis, J.A., Barrett, J.B., Brousse, Jr, J.H., Gustafson, J., Kucher, M. 2010. Mechanisms of antimicrobial resistance and genetic relatedness among enterococci isolated from dogs and cats in the United States. Journal of Applied Microbiology. 108(6):2171-2179.

Pulsed Field Gel Electrophoresis along with Antimicrobial Resistance pattern of Salmonella serotypes isolated from broiler whole carcass rinses - (Abstract Only)

Cox Jr, N.A., Cray, P.J., Richardson, L.J., Buhr, R.J., Mcglinchey, B., Hall, M.C., Haro, J.H. 2010. Pulsed Field Gel Electrophoresis along with Antimicrobial Resistance pattern of Salmonella serotypes isolated from broiler whole carcass rinses. International Poultry Scientific Forum. January 25 - 26, 2010. Atlanta, GA.

Salmonella serotype diversity from broiler carcass rinses evaluated by two secondary enrichments along with two plating media - (Abstract Only)

Cox Jr, N.A., Cray, P.J., Richardson, L.J., Buhr, R.J., House, S.L. 2010. Salmonella serotype diversity from broiler carcass rinses evaluated by two secondary enrichments along with two plating media. International Poultry Scientific Forum. January 25 - 26, 2010. Altanta, GA.

Routes for Campylobacter coli colonization of the intestinal track of chicks - (Abstract Only)

Cosby, D.E., Cray, P.J., Cox Jr, N.A., Buhr, R.J., Richardson, L.J., Harrison, M.A., Wilson, J.L. 2010. Routes for Campylobacter coli colonization of the intestinal track of chicks. International Poultry Scientific Forum. January 25 - 26, 2010. Atlanta, GA. M78. P.24.

S. Enteritidis growth characteristics utilizing different enrichment broths which contain other Salmonella serovars and extraneous bacteria - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Cray, P.J., Cason Jr, J.A., Buhr, R.J. 2010. S. Enteritidis growth characteristics utilizing different enrichment broths which contain other Salmonella serovars and extraneous bacteria. International Poultry Scientific Forum. January 25 -26, 2010. Atlanta, GA.

Sensitivity and selectivity of cultivation methods to recovery a specific Salmonella serogroup from hatchery plenum samples - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Cray, P.J., Cason Jr, J.A., Mauldin, J.M., Guard, J.Y., Frye, J.G., Ingram, K.D., Hinton Jr, A., Buhr, R.J. 2009. Sensitivity and selectivity of cultivation methods to recovery a specific Salmonella serogroup from hatchery plenum samples [abstract]. International Poultry Scientific Forum. January 26 - 27, 2009. Atlanta, GA.

Feasibility of zero tolerance for Salmonella on raw poultry - (Abstract Only)

Cox Jr, N.A., Doyle, M.P., Richardson, L.J., Cason Jr, J.A., Cray, P.J., Smith, D.P., Buhr, R.J. 2010. Feasibility of zero tolerance for Salmonella on raw poultry. International Poultry Scientific Forum. January 25 - 26, 2010. Atlanta, GA.

Application of Chlorine Dioxide to Lessen Bacterial Contamination during Broiler Defeathering - (Abstract Only)

Berrang, M.E., Meinersmann, R.J., Cox Jr, N.A., Cray, P.J. 2010. Application of Chlorine Dioxide to Lessen Bacterial Contamination during Broiler Defeathering. International Poultry Scientific Forum. January 25 - 26, 2010. Atlanta, GA. M87, P. 27.

Epidemiology of food-borne salmonella in poultry - (Abstract Only)

Cray, P.J. 2009. Epidemiology of food-borne salmonella in poultry. Poultry Health and Processing National Meeting Proceedings. 63-69.

Analysis of Antimicrobial Resistance Genes Detected in MDR Salmonella enterica Serovar Typhimurium animal isolates from the National Antimicrobial Resistance Monitoring System - (Abstract Only)

Frye, J.G., Glenn, L.M., Jackson, C.R., Cray, P.J. 2009. Analysis of Antimicrobial Resistance Genes Detected in MDR Salmonella enterica Serovar Typhimurium animal isolates from the National Antimicrobial Resistance Monitoring System. American Society for Microbiology Conference. 155A:84-85.

Molecular Characterization of Salmonella enterica and detection of antimicrobial resistance genes - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D., Berrang, M.E., Meinersmann, R.J. 2009. Molecular Characterization of Salmonella enterica and detection of antimicrobial resistance genes [abstract]. National Poultry Improvement Plan Salmonella Workshop. 6:1-21.

Development of a DNA microarray to detect antimicrobial resistance genes identified in the national center for biotechnology information database - (Peer Reviewed Journal)

Frye, J.G., Lindsey, R.L., Rondeau, G., Porwollik, S., Long, F., Mcclelland, M., Jackson, C.R., Englen, M.D., Meinersmann, R.J., Berrang, M.E., Davis, J.A., Barrett, J.B., Turpin, J.B., Thitaram, S.N., Cray, P.J. 2010. Development of a DNA microarray to detect antimicrobial resistance genes identified in the national center for biotechnology information database. Microbial Drug Resistance. 16(1):9-19.

Fluorescence spectroscopy for rapid detection and classification of bacterial pathogens - (Peer Reviewed Journal)

Sohn, M., Himmelsbach, D.S., Barton , F.E., Cray, P.J. 2009. Flourescence spectroscopy for rapid detection and classification of bacterial pathogens. Applied Spectroscopy. 63(11):1251-1255.

Antimicrobial resistance-conferring plasmids with similarity to virulence plasmids from avian pathogenic Escherichia coli strains in Salmonella enterica serovar Kentucky isolates from poultry - (Peer Reviewed Journal)

Fricke, W., Mcdermott, P.F., Mammel, M.K., Zhao, S., Johnson, T.J., Rasko, D.A., Cray, P.J., Pedroso, A., Wichard, J.M., Leclerc, J., White, D.G., Cebula, T.A., Ravel, J. 2009. Antimicrobial resistance-conferring plasmids with similarity to virulence plasmids from avian pathogenic Escherichia coli strains in Salmonella enterica serovar Kentucky isolates from poultry. Applied and Environmental Microbiology. 75(18):5963-5971.

Contrast in the Antibiotic Resistance Profiles of Campylobacter Isolates Originating from Different Poultry Production Facilities (Broiler Breeder Hens, Broilers, and Leghorn Hens) in the Same Geographical Region - (Abstract Only)

Cray, P.J., Richardson, L.J., Plumblee, J., Cox Jr, N.A., Buhr, R.J. 2009. Contrast in the Antibiotic Resistance Profiles Of Campylobacter Isolates Originating from Different Poultry Production Facilities (Broiler Breeder Hens, Broilers, and Leghorn Hens) in the Same Geographical Region. International Association for Food Protection. Jul 12-15,2009. Grapevine, TX. T2-05.

Effect Of Colony Numbers Selected From Plating Media On Salmonella Serogroup Detection From Naturally Contaminated Chicken Carcasses - (Abstract Only)

Cray, P.J., Cox Jr, N.A., Richardson, L.J., Ladely, S.R., Buhr, R.J. 2009. Effect Of Colony Numbers Selected From Plating Media On Salmonella Serogroup Detection From Naturally Contaminated Chicken Carcasses. International Association for Food Protection. Jul 12-15,2009. Grapevine, TX. T1-12. P-32.

Campylobacter can remain in various organs - (Popular Publication)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J. 2009. Campylobacter can remain in various organs. World Poultry. 25(12):28-29.

Salmonella on U.S. Beef Cow-calf Operations, 2007-08 - (Abstract Only)

Dargatz, D.A., Cray, P.J. 2009. Salmonella on U.S. Beef Cow-calf Operations, 2007-08. Technical Bulletin: Animal Plant Health Inspection Service.

Enterococcus on U.S. Beef Cow-calf Operations, 2007-08 - (Abstract Only)

Dargatz, D.A., Cray, P.J. 2009. Enterococcus on U.S. Beef Cow-calf Operations, 2007-08. Technical Bulletin: Animal Plant Health Inspection Service.

Campylobacter on U.S. Beef Cow-calf Operations, 2007-08 - (Abstract Only)

Dargatz, D.A., Cray, P.J. 2009. Campylobacter on U.S. Beef Cow-calf Operations, 2007-08. Technical Bulletin: Animal Plant Health Inspection Service.

Antimicrobial Resistance in Salmonella Isolates Recovered from Slaughter Cattle - (Abstract Only)

Cray, P.J., Anandaraman, N. 2009. Antimicrobial Resistance in Salmonella Isolates Recovered from Slaughter Cattle. International Conference on the Use of Antimicrobials in Cattle Production. May 27 - 29, 2009. Manhattan, KS. 86-121.

Balancing Human and Animal Health - (Abstract Only)

Cray, P.J. 2009. Balancing Human and Animal Health. International Conference on the Use of Antimicrobials in Cattle Production. P. 23-58.

Longitudinal Study on Antimicrobial Resistance Patterns of Salmonella spp. and E. coli obtained from Dairy Cattle in Colorado, USA - (Abstract Only)

Villarroel, A., Dargatz, D., Salman, M., Ladely, S.R., Cray, P.J. 2009. Longitudinal Study on Antimicrobial Resistance Patterns of Salmonella spp. and E. coli obtained from Dairy Cattle in Colorado, USA. International Conference on the Use of Antimicrobials in Cattle Production. May 27-29,2009.Manhattan, KS.

Analysis of antimicrobial resistance genes detected in Campylobacter coli, Enterococcus spp., Escherichia coli and Salmonella enterica isolated from the same animal sample - (Abstract Only)

Frye, J.G., Jackson, C.R., Englen, M.D., Meinersmann, R.J., Berrang, M.E., Cray, P.J. 2009. Analysis of antimicrobial resistance genes detected in Campylobacter coli, Enterococcus spp., Escherichia coli and Salmonella enterica isolated from the same animal sample [abstract]. American Society for Microbiology. May 17 - 21, 2009. Philadelphia, PA. A-051.

Campylobacter species occurrence within internal organs and tissues of commercial caged Leghorn laying hens - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J. 2009. Campylobacter spcies occurrence within internal organs and tissues of commercial caged Leghorn laying hens. Poultry Science. 88(1):2449-2456.

Balancing Human and Animal Health - (Abstract Only)

Cray, P.J. 2009. Balancing Human and Animal Health. International Meeting on Emerging Diseases and Surveillance,(IMED 2009). February 13-16, 2009. Vienna Austria. P.68 8.002.

USDA/Regional Dairy Quality Management Alliance (RDQMA) - 2009 Report - (Government Publication)

Schukken, Y., Van Kessel, J.S., Karns, J.S., Cray, P.J., Wolfgang, D., Hovingh, E., Whitlock, R., Smith, J., Pradhan, A. 2009. USDA/Regional Dairy Quality Management Alliance (RDQMA) - 2009 Report. Technical Report.

ANTIMICROBIAL RESISTANCE IN SALMONELLA ISOLATES RECOVERED FROM EGGS - (Abstract Only)

Cray, P.J., Cox Jr, N.A., Musgrove, M.T., Frye, J.G., Richardson, L.J., Plumblee, J., Haro, J.H., Anandaraman, N. 2009. Antimicrobial Resistance in Salmonella Isolates Recovered from Eggs. Egg Industry Center 2009 Egg Industry Issues Forum. April 8, 2009. Des Moines, IA. 9-10.

Multi-Drug Resistance among Salmonella spp. Isolated from Food Animals - (Abstract Only)

Fedorka-Cray, P.J., Jackson, C.R., Frye, J.G., Haro, J. McGlinchey, B., Hall, M.C., Gresham, C., Plumblee, J.R., Cray, W.C., Narang, N. Multi-Drug Resistance among Salmonella spp. Isolated from Food Animals [abstract]. Conference on Food Safety and Public Health Frontier: Minimizing Antibiotic Resistance Transmission through the Food Chain. April 2-3, 2009, Arlington, Virginia. P. 15.

Salmonella enterica Genomics and Antimicrobial Resistance - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D., Berrang, M.E., Meinersmann, R.J. 2009. Salmonella enterica Genomics and Antimicrobial Resistance. University of Georogia, Microbiology Departmental Seminar. April 2,2009. Athens, GA.

Prevalence, serotype and antimicrobial resistance of salmonellae isolated from commercially processed broiler carcasses - (Abstract Only)

Berrang, M.E., Bailey, J.S., Cray, P.J. 2009. Prevalence, serotype and antimicrobial resistance of salmonellae isolated from commercially processed broiler carcasses. Poultry Science Association. 88(Suppl. 1):235. P.74.

Campylobacter jejuni, C. coli, and C. lari naturally present in Leghorn laying hens and the antibiotic resistance profiles of these organisms - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J. 2009. Campylobacter jejuni, C. coli, and C. lari naturally present in Leghorn laying hens and the antibiotic resistance profiles of these organisms. Poultry Science Association. 88(S1):430P. P.131-132.

Prevalence, Serotype, and Antimicrobial Resistance of Salmonella on Broiler Carcasses Postpick and Postchill in 20 U. S. Processing Plants - (Peer Reviewed Journal)

Berrang, M.E., Bailey, J.S., Altekruse, S.F., Shaw, Jr, W.K., Patel, B.L., Meinersmann, R.J., Cray, P.J. 2009. Prevalence, Serotype, and Antimicrobial Resistance of Salmonella on Broiler Carcasses Postpick and Postchill in 20 U. S. Processing Plants. Journal of Food Protection. 72(8):1610-1615.

Epidemiology of Food-borne Salmonella in Poultry - (Abstract Only)

Cray, P.J., Berrang, M.E., Cox Jr, N.A., Richardson, L.J. 2009. Epidemiology of Food-borne Salmonella in Poultry. American College of Poultry Veterinarians and Western Poultry Disease Conference. Sacramento, CA. March 22-25,2009. P-11.

Influence of cultural methodology on Salmonella serovar detection and serogroup recovery from broiler carcass rinses - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Cray, P.J., Ladely, S.R., Buhr, R.J. 2009. Influence of cultural methodology on Salmonella serovar detection and serogroup recovery from broiler carcass rinses. Poultry Science Association.88(S1):431P, P.132.

Prevalence, species distribution and antimicrobial resistance of enterococci isolated from dogs and cats in the United States - (Peer Reviewed Journal)

Jackson, C.R., Cray, P.J., Davis, J.A., Barrett, J.B., Frye, J.G. 2009. Prevalence, species distribution and antimicrobial resistance of enterococci isolated from dogs and cats in the United States. Journal of Applied Microbiology. 107(4):1269-1278.

Typing and characterization of ColE1-like plasmids conferring kanamycin resistance in Salmonella enterica serotypes - (Abstract Only)

Chen, C., Lindsey, R.L., Strobaugh Jr, T.P., Frye, J.G., Cray, P.J., Meinersmann, R.J. 2009. Typing and characterization of ColE1-like plasmids conferring kanamycin resistance in Salmonella enterica serotypes. Meeting Abstract. Poster Z048.

Inc A/C Plasmids in Multidrug resistant Salmonella enterica - (Abstract Only)

Lindsey, R.L., Cray, P.J., Frye, J.G., Meinersmann, R.J. 2009. Inc A/C Plasmids in Multidrug resistant Salmonella enterica [abstract]. American Society for Microbiology. May 17-21,2009. Philadelphia, PA. A-092.

Epidemiology, ecology, and molecular genetics of antimicrobial resistance in pathogenic and commensal bacteria from food animals - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D., Meinersmann, R.J., Berrang, M.E. 2009. Epidemiology, ecology, and molecular genetics of antimicrobial resistance in pathogenic and commensal bacteria from food animals. ARS Food Safety and Inspection Service Research Workshop. February 17-19, 2009. Shepherdstown, WV.

Genomic Analysis of Antimicrobial Resistant Commensal and Food Borne Pathogens Isolated from Animals - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D., Meinersmann, R.J., Berrang, M.E. 2009. Genomic Analysis of Antimicrobial Resistant Commensal and Food Borne Pathogens Isolated from Animals. ARS Food Safety and Inspection Service Research Workshop. Feburary 17-19, 2009. Shepherdstown, WV.

Notice of release of a Campylobacter coli resistant to high concentrations of gentamicin - (Germplasm Release)

Cox Jr, N.A., Richardson, L.J., Berrang, M.E., Cray, P.J., Buhr, R.J. 2009. Notice of release of a Campylobacter coli resistant to high concentrations of gentamicin. Germplasm Release.

Genotyping Campylobacter jejuni by comparative genome indexing: an evaluation with pulsed-field gel electrophoresis and flaA SVR sequencing - (Peer Reviewed Journal)

Pittenger, L.G., Englen, M.D., Parker, C., Frye, J.G., Quinones, B., Horn, S.T., Son, I., Cray, P.J., Harrison, M.A. 2009. Genotyping Campylobacter jejuni by comparative genome indexing: an evaluation with pulsed-field gel electrophoresis and flaA SVR sequencing. Foodborne Pathogens and Disease. 6(3):337-349.

High-throughput Molecular Determination of Salmonella enterica Serovars Use of Multiplex PCR and Capillary Electrophoresis Analysis - (Peer Reviewed Journal)

Leader, B.T., Frye, J.G., Hu, J., Cray, P.J., Boyle, D.S. 2009. High-throughput Molecular Determination of Salmonella enterica Serovars Use of Multiplex PCR and Capillary Electrophoresis Analysis. Journal of Clinical Microbiology. 47(5):1290-1299.

Campylobacter coli naturally resistant to elevated levels of gentamicin as a marker strain in poultry research - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Berrang, M.E., Cray, P.J., Buhr, R.J. 2009. Campylobacter coli naturally resistant to elevated levels of gentamicin as a marker strain in poultry research. Journal of Food Protection. 72(6):1288-1292.

Inc A/C Plasmids are Prevalent in Multidrug-Resistant Salmonella enterica Isolates - (Peer Reviewed Journal)

Lindsey, R.L., Cray, P.J., Frye, J.G., Meinersmann, R.J. 2009. Inc A/C Plasmids are Prevalent in Multidrug-Resistant Salmonella enterica Isolates. Applied and Environmental Microbiology. 75(7):1908-1915.

Evaluation of TECRA® broth, Bolton broth and direct plating for recovery of Campylobacter spp, from broiler carcass rinsates from several commercial processing plants - (Peer Reviewed Journal)

Richardson, L.J., Cox Jr, N.A., Bailey, J.S., Berrang, M.E., Cox, J.M., Buhr, R.J., Cray, P.J., Harrison, M.A. 2009. Evaluation of TECRA® broth, Bolton broth and direct plating for recovery of Campylobacter spp, from broiler carcass rinsates from several commercial processing plants. Journal of Food Protection. 72(5):972-977.

Detecting linkages between human illness and Salmonella isolates in food using a new tool for spatio-temporal analysis of multi-stream data - (Proceedings)

Chen, L., Dubrawski, A.W., Saswatie, R., Baysek, M., Kelley, L., Dunham, A., Huckabee, M., Cray, P.J., Jackson, C.R., Mcglinchey, B. 2008. Detecting linkages between human illness and Salmonella isolates in food using a new tool for spatio-temporal analysis of multi-stream data. American Medical Informatics Association 2008 Annual Symposium. Nov. 8-12, 2008. Washington, DC.

Comparison of neck skin versus whole carcass rinse for incidence of Salmonella and level of E. coli recovered from broiler carcasses - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Cason Jr, J.A., Buhr, R.J., Smith, D.P., Cray, P.J., Doyle, M.P. 2009. Comparison of neck skin versus whole carcass rinse for incidence of Salmonella and level of E. coli recovered from broiler carcasses. International Poultry Forum Proceedings. 88(S1):P217:206.

A Multiplex PCR Method for the Rapid Serotyping of Common Clinical Isolates of Salmonella - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D. 2008. A Multiplex PCR Method for the Rapid Serotyping of Common Clinical Isolates of Salmonella. American Association of Veterinary Laboratory Diagnosticians. October 28, 2008. Reno, Nevada.

Dynamics of endemic infectious diseases of animal and human importance on three dairy herds in the northeastern United States - (Peer Reviewed Journal)

Pradhan, A., Van Kessel, J.S., Karns, J.S., Wolfgang, D.R., Hovingh, E., Nelen, K.A., Smith, J.M., Whitlock, R.H., Fyock, T., Ladely, S.R., Cray, P.J., Schukken, Y.H. 2009. Dynamics of endemic infectious diseases of animal and human importance on three dairy herds in the northeastern United States. Journal of Dairy Science. 92:1811-1825.

Animal NARMS Surveillance Data - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D. 2008. Animal NARMS Surveillance Data. United States Animal Health Association Proceedings. October 26, 2008. Greensboro, NC.

Extended Spectrum Beta-lactam Resistance among Salmonella - (Abstract Only)

Frye, J.G., Whichard, J., Cray, P.J., Jackson, C.R., Englen, M.D. 2008. Extended Spectrum Beta-lactam Resistance among Salmonella. United States Animal Health Association Proceedings. October 26, 2008. Greensboro, NC.

Salmonella Newport as Reported by the Animal Arm of the National Antimicrobial Resistance Monitoring System – Enteric Bacteria (NARMS) 1997-2007 - (Abstract Only)

Cray, P.J., Frye, J.G., Jackson, C.R., Anandaraman, N., Plumblee, J., Haro, J.H., Mcglinchey, B. 2008. Salmonella Newport as Reported by the Animal Arm of the National Antimicrobial Resistance Monitoring System – Enteric Bacteria (NARMS) 1997-2007. International Association for Food Protection. November 19-21, 2008. Lisbon, Portugal. P17.

Analysis of Salmonella enterica with reduced susceptibility to the 3rd generation cephalosporin, ceftriaxone, isolated from US cattle during 2000-2004 - (Peer Reviewed Journal)

Frye, J.G., Fedorka-Cray, P.J., Jackson, C.R., Rose, M. 2008. Analysis of salmonella enterica with reduced susceptibility to the third-generation cephalosporin ceftriaxone isolated from U.S. cattle during 2000-2004. Microbial Drug Resistance. 14(4):251-258.

Predictive Analytics for Safer Food Supply - (Abstract Only)

Kelley, L., Dubrawski, A., Chen, L., Cray, P.J., Dunham, A., Mcglinchey, B., Huckabee, M. 2008. Predictive Analytics for Safer Food Supply. Institute for Operations Research and the Management Sciences. October 12-15, 2008. Washington, DC.

Effect of commercial broiler processing on prevalence and antimicrobial resistance of salmonellae - (Abstract Only)

Berrang, M.E., Cray, P.J., Bailey, J.S. 2008. Effect of commercial broiler processing on prevalence and antimicrobial resistance of salmonellae. International Association for Food Protection. November 19-21, 2008. Lisbon, Portugal. P18.

Characterization of Antimicrobial Resistance Determinants among Salmonella, Campylobacter, Escherichia, and Enterococcus using PCR and Microarray Approaches - (Abstract Only)

Fry, P., Abley, M., Kaydos-Daniels, S., Cray, P.J., Frye, J.G., Wondwossen, G. 2008. Characterization of Antimicrobial Resistance Determinants among Salmonella, Campylobacter, Escherichia, and Enterococcus using PCR and Microarray Approaches. Interscience Conference on Antimicrobial Agents & Chemotherapy Proceedings. October 25 - 28, 2008. Washington, DC. CD - ROM. C2 - 3926.

Predicting Salmonella enterica serotypes by repetitive sequence-based PCR - (Peer Reviewed Journal)

Wise, M., Siragusa, G.R., Plumblee, J., Healy, M., Cray, P.J., Seal, B.S. 2009. Predicting Salmonella enterica serotypes by repetitive sequence-based PCR. Journal of Microbiological Methods. 76(1):18-24.

23S rRNA gene mutations contributing to macrolide resistance in Campylobacter jejuni and Campylobacter coli - (Peer Reviewed Journal)

Ladely, S.R., Meinersmann, R.J., Englen, M.D., Cray, P.J., Harrison, M.A. 2009. 23S rRNA gene mutations contributing to macrolide resistance in Campylobacter jejuni and Campylobacter coli. Foodborne Pathogens and Disease. 6(1):91-98.

CHARACTERIZATION OF SHIGA TOXIN-PRODUCING ESCHERICHIA COLI STRAINS ISOLATED FROM SWINE FECES - (Peer Reviewed Journal)

Fratamico, P.M., Bhagwat, A.A., Injaian, L., Cray, P.J. 2008. Characterization of shiga toxin-producing escherichia coli strains isolated from swine feces. Journal of Food Protection. 5(6):827-838.

ACSSuT Multi-Drug Resistance Among Salmonella Isolates of Animal Origin - (Abstract Only)

Cray, P.J., Frye, J.G., Haro, J.H. 2008. Acssut multi-drug resistance among salmonella isolates of animal origin. International Conference on Emerging Antimicrobial Agents in Veterinary Medicine. August 24-28,2008. Prague, Czech Republic. 44.

The Value OF USDA VetNet to Monitor Salmonella Isolates over time - (Abstract Only)

Cray, P.J., Jackson, C.R., Cray, Jr, W.C., Kelley, L.C., Gerner-Smidt, P., Narang, N., Mcglinchey, B., Hise, K., Dunham, A. 2008. The Value OF USDA VetNet to Monitor Salmonella Isolates over time. International Conference on Emerging Antimicrobial Agents in Veterinary Medicine. P. 82

Rapid detection of bacterial pathogens using flourescence spectroscopy and chemometrics - (Proceedings)

Sohn, M., Himmelsbach, D.S., Barton Ii, F.E., Cray, P.J. 2008. Rapid detection of bacterial pathogens using flourescence spectroscopy and chemometrics. United States Japan Natural Resources Food & Agriculture Panel, 37th Annual Meeting, 25-29 August, 2008, Chicago, IL.

Comparison of antimicrobial resistance determinants among Salmonella, Campylobacter, Escherichia coli, and Enterococcus isolated from Swine - (Abstract Only)

Fry, P., Abley, M., Kaydos-Daniels, S., Cray, P.J., Gebreyes, W. 2008. Comparison of antimicrobial resistance determinants among Salmonella, Campylobacter, Escherichia coli, and Enterococcus isolated from Swine [abstract].International Association for Food Protection. P4-53. P. 145-146.

Antimicrobial Resistance of Campylobacter from Retail Meats and Chicken Carcass Rinses: Results of the National Antimicrobial Resistance Monitoring System (NARMS): 2002-2006 - (Abstract Only)

Cray, P.J., Mcdermott, P.F., Anandaraman, N., Plumblee, J., English, L., White, D.G. 2008. Antimicrobial Resistance of Campylobacter from Retail Meats and Chicken Carcass Rinses: Results of the National Antimicrobial Resistance Monitoring System (NARMS): 2002-2006. American Society of Microbiologists Abstracts. C163:94.

Detection of antimicrobial resistance genes by DNA microarray - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D., Berrang, M.E., Meinersmann, R.J. 2008. Detection of antimicrobial resistance genes by DNA microarray. Walter Reed Army Institute of Research. May 15, 2008. Silver Springs, Maryland.

Update from NARMS and CAHFSE - (Abstract Only)

Jackson, C.R., Cray, P.J. 2008. Update from NARMS and CAHFSE. American Agricultural Economics Association Meeting. Jul. 27-29,2008, Orlando, Florida.

Antimicrobial Resistant E. coli from Retail Chicken Breast and Slaughter Rinsates: NARMS 2002-2005 - (Abstract Only)

McDermott, P., Anandaraman, N., Haro, J.H., Ball, T.A., Hall-Robinson, E., Blickenstaff, K., Carter, P., Cray, P.J. 2008. Antimicrobial Resistant E. coli from Retail Chicken Breast and Slaughter Rinsates: NARMS 2002-2005 [abstract]. American Society for Microbiology Annual Meeting. CD-ROM. P-069.

Analysis of Campylobacter jejuni Whole Genome DNA Microarrays to Identify Gene Differences for Use in Strain Subtyping - (Abstract Only)

Englen, M.D., Pittenger, L.G., Frye, J.G., Reeves, J., Mcnerney, V., Cray, P.J., Harrison, M.A. 2008. Analysis of Campylobacter jejuni Whole Genome DNA Microarrays to Identify Gene Differences for Use in Strain Subtyping. American Society for Microbiology General Meeting. CD-ROM P-049.

Predicting Salmonella enterica subsp. enterica Serotypes by Repetitive Extragenic Palindromic Sequence-Based PCR - (Abstract Only)

Seal, B.S., Wise, M.G., Siragusa, G.R., Plumblee, J., Cray, P.J., Atkins, E.H., Ross, T.A., Healy, M. 2008. Predicting Salmonella enterica subsp. enterica Serotypes by Repetitive Extragenic Palindromic Sequence-Based PCR. American Society for Microbiology. Y-017.

Detection of Campylobacter from broiler carcass rinse samples utilizing the TECRA Visual Immunoassay (VIA) - (Peer Reviewed Journal)

Bailey, J.S., Cray, P.J., Richardson, L.J., Cox Jr, N.A., Cox, J.M. 2008. Detection of Campylobacter from broiler carcass rinse samples utilizing the TECRA Visual Immunoassay (VIA). Journal of Rapid Methods and Automation in Microbiology.16(4):374-380.

Update on USDA VetNet Salmonella Database, 2004 - Present - (Abstract Only)

Cray, P.J., Jackson, C.R., Pearson Gresham, C., Hall, M.C., Mcglinchey, B., Plumblee, J. 2008. Update on USDA VetNet Salmonella Database, 2004 - Present [abstract]. Annual PulseNet Update Meeting, April 15-19, 2008, St. Louis, Missouri. 14.

USDA/Regional Dairy Quality Management Alliance (RDQM) Project-2008 Report - (Government Publication)

Schyukken, Y., Van Kessel, J.S., Karns, J.S., Cray, P.J., Wolfgang, D., Whitlock, R., Smith, J., Nelen, K.A., Pradhan, A. 2008. USDA/Regional Dairy Quality Management Alliance (RDQM) Project-2008 Report. Technical Report.

Antimicrobial Resistance in Campylobacter Isolates Recovered from Chicken Carcass Rinsates in 2007 - (Abstract Only)

Cray, P.J., Plumblee, J., Anandaraman, N. 2008. Antimicrobial Resistance in Campylobacter Isolates Recovered from Chicken Carcass Rinsates in 2007. [abstract] International Association for Food Protection. T2-08. P. 29-30.

What is the Real issue with MDR? - (Abstract Only)

Zhao, S., Cray, P.J., Whichard, J., Threlfall, J. 2008. What is the Real issue with MDR? [abstract]. International Association for Food Protection. P. 11-12.

Campylobacter Database Update USDA VetNet (2004-2007) - (Abstract Only)

Cray, P.J., Jackson, C.R., Pearson Gresham, C., Hall, M.C., Mcglinchey, B., Plumblee, J. 2008. Campylobacter Database Update USDA VetNet (2004-2007)[abstract]. Annual PulseNet Update Meeting, April 15-19, 2008, St. Louis, MO. P13.

Rapid Molecular Determination of Serotype from Clinical Isolates of Salmonella Enterica - (Abstract Only)

Boyle, D.S., Leader, B.T., Frye, J.G., Russell, D., Cray, P.J., Hu, J. 2008. Rapid Molecular Determination of Serotype from Clinical Isolates of Salmonella Enterica. Proceedings of the International Conference on Emerging Infectious Diseases.(325)184-185.

Development of a Rapid Multiplex PCR Technique for Determination of Salmonella enterica Serotypes Isolated from Pork and Poultry - (Abstract Only)

Frye, J.G., Leader, B.T., Cray, P.J., Hu, J., Boyle, D.S. 2008. Development of a Rapid Multiplex PCR Technique for Determination of Salmonella enterica Serotypes Isolated from Pork and Poultry. American Society for Microbiology Annual Meeting. CD-ROM. C-294.

Antimicrobial Resistance in Salmonella Isolates Recovered from Cattle at Slaughter - (Abstract Only)

Cray, P.J., Frye, J.G., Rose, M., Anandaraman, N., Haro, J.H. 2008. Antimicrobial Resistance in Salmonella Isolates Recovered from Cattle at Slaughter. Proceedings of the International Conference on Emerging Infectious Diseases. (79)92.

Development of a High-Throughput Multiplex PCR and Capillary Electrophoresis Technique for Serotype Determination of Salmonella Enterica Food Animal Isolates - (Abstract Only)

Frye, J.G., Leader, B.T., Cray, P.J., Hu, J., Boyle, D.S. 2008. Development of a High-Throughput Multiplex PCR and Capillary Electrophoresis Technique for Serotype Determination of Salmonella Enterica Food Animal Isolates. Proceedings of the International Conference on Emerging Infectious Diseases. March 16-19, 2008. Atlanta, GA. 184.

Antimicrobial resistance of Listeria monocytogenes isolated from a poultry further processing plant - (Peer Reviewed Journal)

Lyon, S.A., Berrang, M.E., Cray, P.J., Fletcher, D.L., Meinersmann, R.J. 2008. Antimicrobial resistance of Listeria monocytogenes isolated from a poultry further processing plant. Foodborne Pathogens and Disease. 5(3):253-259.

A Comparison of Antimicrobial Susceptibility and MIC-distributions in Enterococcus Isolates Originating from Humans, Animals and Retail Meat - (Abstract Only)

Sjolund, M., Whichard, J.M., Joyce, K., Howie, R., Krueger, A., Barzilay, E., Mcdermott, P., Hall-Robinson, E., Jackson, C.R., Cray, P.J. 2008. A Comparison of Antimicrobial Susceptibility and MIC-distributions in Enterococcus Isolates Originating from Humans, Animals and Retail Meat. European Congress of Clinical Microbiology and Infectious Disease. April 19-22, 2008. Barcelona, Spain.

EFFECT OF ANTIMICROBIAL DOSAGE REGIMEN ON SALMONELLA AND ESCHERICHIA COLI ISOLATS FROM FEEDER SWINE - (Peer Reviewed Journal)

Wagner, B., Straw, B.E., Cray, P.J., Dargatz, D. 2008. Effect of antimicrobial dosage regimen on salmonella and escherichia coli isolats from feeder swine. Applied and Environmental Microbiology. 74(6):1731-1739

Fecal shedding of foodborne pathogens and other enterobacteriaceae by Florida heifers and steers in US beef production segments - (Peer Reviewed Journal)

Riley, D.G., Loneragan, G.H., Phillips, W.A., Gray, J.T., Cray, P.J. 2008. Fecal shedding of foodborne pathogens and other enterobacteriaceae by Florida heifers and steers in US beef production segments. Journal of Food Protection.71:807–810.

Antimicrobial resistance and virulence of Enterococcus faecalis isolated from retail food - (Peer Reviewed Journal)

Mcgowan-Spicer, L., Cray, P.J., Frye, J.G., Meinersmann, R.J., Barrett, J.B., Jackson, C.R. 2008. Antimicrobial resistance and virulence of Enterococcus faecalis isolated from retail food. Journal of Food Protection. 71(4):760-769.

A Comparison of Methods for the Speciation of Campylobacter - (Abstract Only)

Cray, P.J., Plumblee, J., Englen, M.D. 2007. A comparison of methods for the speciation of campylobacter. 2nd Symposium on Antimicrobial Resistance in Animals and the Environmnet(ARAE2007), December 17-19, 2007, Tours, France.

In vitro susceptibility of bovine Salmonella enterica to cefquinome and cefepime in the U.S. - (Abstract Only)

Cray, P.J., Frye, J.G., Haro, J.H., Rose, M. In vitro susceptibility of bovine Salmonella enterica to cefquinome and cefepime in the U.S. [abstract]. 2nd Symposium on Antimicrobial Resistance in Animals and the Environment. 27.

Utilizing a gentamicin resistant Campylobacter (C. coli) in poultry research - (Proceedings)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J., Berrang, M.E., Bailey, J.S., Northcutt, J.K. 2008. Utilizing a gentamicin resistant Campylobacter (C. coli) in poultry research. International Poultry Forum Proceedings. Poul Sci: 87 (S1): 168.

Application of Microarray Technology to Investigate Salmonella genomics - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D. 2007. Application of Microarray Technology to Investigate Salmonella genomics. University of Delaware Department of Animal and Food Sciences Seminar. October 1, 2007. Newark, Delware.

Antimicrobial Drug Resistance of Fecal Escherichia coli and Salmonella spp. Isolates from United States Dairy Cows - (Peer Reviewed Journal)

Lundin, J., Dargatz, D., Wagner, B., Lombard, J., Hill, A., Ladely, S.R., Cray, P.J. 2008. Antimicrobial Drug Resistance of Fecal Escherichia coli and Salmonella spp. Isolates from United States Dairy Cows. Foodborne Pathogens and Disease. 5(1):7-19.

Update on Salmonella typing - (Proceedings)

Cray, P.J. 2007. Update on Salmonella typing. National Turkey Federation Technical and Regulatory Meeting, October 11-12,2007, Washington, DC.

First report of vatB and vgaB from Enterococcus gallinarum in the USA - (Peer Reviewed Journal)

Jackson, C.R., Cray, P.J., Barrett, J.B., Hiott, L.M., Woodley, T.A. 2008. First report of vatB and vgaB from Enterococcus gallinarum in the USA.International Journal of Antimicrobial Agents. 31(2):175-187.

Is Salmonella Incidence on Processed Broiler Carcasses Related to the Farm and/or Grow House that the Birds were Reared in? - (Abstract Only)

Bailey, J.S., Berrang, M.E., Cray, P.J. 2007. Is Salmonella Incidence on Processed Broiler Carcasses Related to the Farm and/or Grow House that the Birds were Reared in?. International Association for Food Protection. Poster P6. 4-5.

CHARACTERIZATION OF SALMONELLA ENTERICA SEROVAR AGONA SLAUGHTER ISOLATES FROM THE ANIMAL ARM OF THE NATIONAL ANTIMICROBIAL RESISTANCE MONITORING SYSTEM - ENTERIC BACTERIA (NARMS): 1997 THROUGH 2003 - (Peer Reviewed Journal)

Douris, A., Cray, P.J., Jackson, C.R. 2008. Characterization of salmonella enterica serovar agona slaughter isolates from the animal arm of the national antimicrobial resistance monitoring system - enteric bacteria (narms): 1997 through 2003. Microbial Drug Resistance. 14(1):55-63.

Susceptibility of Listeria monocytogenes, L. innocua, and L. welshimeri Isolated from Various Sources to Antibiotics - (Abstract Only)

Davis, J.A., Jackson, C.R., Bailey, J.S., Berrang, M.E., Frye, J.G., Englen, M.D., Meinersmann, R.J., Cray, P.J. 2007. Susceptibility of Listeria monocytogenes, L. innocua, and L. welshimeri Isolated from Various Sources to Antibiotics [abstract]. Interscience Conference on Antimicrobial Agents & Chemotherapy Proceedings. 225 p.124 E-2085.

SALMONELLA, CAMPYLOBACTER AND ENTEROCOCCUS SPP., THEIR ANTIMICROBIAL RESISTANCE PROFILES AND THEIR SPATIAL RELATIONSHIPS IN A SYNOPTIC STUDY OF THE UPPER OCONEE RIVER BASIN - (Peer Reviewed Journal)

Meinersmann, R.J., Berrang, M.E., Jackson, C.R., Cray, P.J., Ladely, S.R., Little, E., Frye, J.G., Mattsson, B. 2007. Salmonella, campylobacter and enterococcus spp., their antimicrobial resistance profiles and their spatial relationships in a synoptic study of the upper oconee river basin. Microbial Ecology. 55(3):444-452.

MOLECULAR PHYLOGENY OF THE FLAA SHORT VARIABLE REGION (SVR) AMONG CAMPYLOBACTER SPP ISOLATES COLLECTED DURING AN ANNUAL EVALUATOIN OF POULTRY FLOCKS IN THE SOUTHEASTERN UNITED STATES - (Peer Reviewed Journal)

Hiett, K.L., Stern, N.J., Cray, P.J., Cox Jr, N.A., Seal, B.S. 2007. Molecular phylogeny of the flaa short variable region (svr) among campylobacter spp isolates collected during an annual evaluatoin of poultry flocks in the southeastern united states. Foodborne Pathogens and Disease. 4(3):339-347.

Detection of Plasmids and Class 1 Integrons in Salmonella enterica serovar Agona Isolated from NARMS Slaughter Samples Collected in Years 1997 through 2003 - (Peer Reviewed Journal)

Douris, A., Cray, P.J., Jackson, C.R. 2007. Detection of Plasmids and Class 1 Integrons in Salmonella enterica serovar Agona Isolated from NARMS Slaughter Samples Collected in Years 1997 through 2003. Microbial Drug Resistance.13(3):212-219.

Salmonella research in the Bacterial Epidemiology and Antimicrobial Resistance Research Unit at ARS - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D., Bailey, J.S., Berrang, M.E., Meinersmann, R.J. 2007. Salmonella research in the Bacterial Epidemiology and Antimicrobial Resistance Research Unit at ARS. Cornell Institute of Food Science Summer Scholar Program. July 17, 2009. Ithica, NY.

Recovery of Campylobacter and Salmonella serovars from the spleen, liver and gallbladder, and ceca of six and eight week old commercial broilers - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Northcutt, J.K., Bailey, J.S., Cray, P.J., Hiett, K.L. 2007. Recovery of Campylobacter and Salmonella serovars from the spleen, liver and gallbladder, and ceca of six and eight week old commercial broilers. Journal of Applied Poultry Research. 16(4):477-480.

Development of Macrolide-Resistant Campylobacter in Broilers Administered Subtherapeutic or Therapeutic Concentrations of Tylosin - (Peer Reviewed Journal)

Ladely, S.R., Harrison, M.A., Cray, P.J., Berrang, M.E., Englen, M.D., Meinersmann, R.J. 2007. Development of Macrolide Resistant Campylobacter in Broilers Administered Subtherapeutic or Therapeutic Levels of Tylosin. Journal of Food Protection. 70(8):1945-1951.

Perspective on Antimicrobial Susceptibility of Escherichia coli Isolates Recovered from Poultry Carcass Rinsates as Part of the Animal Arm of NARMS - (Abstract Only)

Cray, P.J., Anandaraman, N., Plumblee, J. 2007. Perspective on Antimicrobial Susceptibility of Escherichia coli Isolates Recovered from Poultry Carcass Rinsates as Part of the Animal Arm of NARMS. National Foundation for Infectious Disease. S6:39-40.

Overview of USDA VetNet Salmonella Database - (Abstract Only)

Jackson, C.R., Cray, P.J., Pearson Gresham, C., Hall, M.C., Mcglinchey, B., Plumblee, J., Price, M.V., Douris, A. 2007. Overview of USDA VetNet Salmonella Database. PulseNet Update Meeting. April 16 - 19, 2007. Providence, RI. Poster 25.

Overview of USDA VetNet Campylobacter Database - (Abstract Only)

Jackson, C.R., Cray, P.J., Douris, A., Pearson Gresham, C., Hall, M.C., Mcglinchey, B., Plumblee, J., Price, M.V. 2007. Overview of USDA VetNet Campylobacter Database. PulseNet Update Meeting. April 16 - 19, 2007. Providence, RI. Poster 26.

Status of USDA VetNet: 2003-present - (Proceedings)

Jackson, C.R., Cray, P.J. 2007. Status of USDA VetNet: 2003-present. PulseNet Update Meeting. April 16-19,2007. Providence, Rhode Island.

An update on antimicrobial resistance research activities in the ARS-BEAR Unit - (Proceedings)

Cray, P.J. 2007. An update on antimicrobial resistance research activities in the ARS-BEAR Unit. Food and Drug Administration Science Board Meeting. April 4, 2007. Rockville, MD.

NARMS Update – Animal Arm - (Proceedings)

Cray, P.J. 2007. Narms update – animal arm. Food and Drug Administration Science Board Meeting. April 10, 2007. Rockville, MD.

Prevalence of Salmonella in beef and dairy cattle and potential pathogenicity of their isolates - (Abstract Only)

Jackson, C.R., Cray, P.J., Haro, J.H., Mcglinchey, B. 2007. Prevalence of Salmonella in beef and dairy cattle and potential pathogenicity of their isolates. Joint Meeting of the ADSA, AMSA, ASAS and PSA. 56:138.

INTRODUCTION TO USDA VETNET: STATUS OF SALMONELLA AND CAMPYLOBACTER DATABASES FROM 2004 THROUGH 2005 - (Peer Reviewed Journal)

Jackson, C.R., Cray, P.J., Wineland, N., Tankson, J.D., Barrett, J.B., Douris, A., Pearson Gresham, C., Hall, M.C., Mcglinchey, B., Price, M.V. 2007. Introduction to usda vetnet: status of salmonella and campylobacter databases from 2004 through 2005. Foodborne Pathogens and Disease. 4(2):241-248.

Prevalence, Distribution and Characterization of Ceftiofur Resistance in Salmonella enterica Isolated from Animals in the U.S. from 1999 to 2003 - (Peer Reviewed Journal)

Frye, J.G., Cray, P.J. 2007. Prevalence, Distribution and Characterization of Ceftiofur Resistance in Salmonella enterica Isolated from Animals in the U.S. from 1999 to 2003. International Journal of Antimicrobial Agents. 30(2):134-142.

Salmonella Newport as Reported by the Animal Arm of the National Antimicrobial Resistance Monitoring System Enteric Bacteria (NARMS) - (Abstract Only)

Cray, P.J., Bailey, J.S., Jackson, C.R., Frye, J.G., Haro, J.H., Mcglinchey, B., Plumblee, J. 2007. Salmonella Newport as Reported by the Animal Arm of the National Antimicrobial Resistance Monitoring System Enteric Bacteria (NARMS). International Association for Food Protection. T8-01:112.

Antimicrobial Resistance in Campylobacter jejuni and Campylobacter coli isolated from Chicken Carcass Rinsates: Update from the Animal Arm of NARMS - (Abstract Only)

Cray, P.J., Plumblee, J., Anandaraman, N., Englen, M.D., Meinersmann, R.J. 2007. Antimicrobial Resistance in Campylobacter jejuni and Campylobacter coli isolated from Chicken Carcass Rinsates: Update from the Animal Arm of NARMS. International Association for Food Protection. P2-51:158-159.

Prevalence of streptogramin resistance in enterococci from animals: Identification of vatD from animal sources in the United States - (Peer Reviewed Journal)

Jackson, C.R., Cray, P.J., Barrett, J.B., Hiott, L.M., Woodley, T.A. 2007. Prevalence of streptogramin resistance in enterococci from animals: Identification of vatD from animal sources in the United States. International Journal of Antimicrobial Agents. 30(1):60-66.

USDA Data on Antimicrobial Resistance - (Abstract Only)

Cray, P.J., Bailey, J.S., Frye, J.G., Jackson, C.R., Englen, M.D., Plumblee, J., Haro, J.H. 2007. Usda data on antimicrobial resistance. American Association of Veterinary Pharmacology & Therapeutics. May 20-24, 2007. Monterey, CA.

Genotype analysis of Campylobacter spp. isolated from various internal organs and unabsorbed yolks of commercial broiler chickens - (Abstract Only)

Hiett, K.L., Buhr, R.J., Cox Jr, N.A., Richardson, L.J., Cray, P.J., Bailey, J.S., Northcutt, J.K. 2007. Genotype analysis of Campylobacter spp. isolated from various internal organs and unabsorbed yolks of commercial broiler chickens [abstract]. Poultry Science Association Meeting Abstract. Poultry Science. 86(Suppl. 1)M274. 90.

DNA Micorarrays for Genotyping and Population Studies of Campylobacter jejuni - (Abstract Only)

Pittenger, L.G., Englen, M.D., Frye, J.G., Mcnerney, V., Reeves, J., Gay, K.R., Cray, P.J., Harrison, M.A. 2007. Dna micorarrays for genotyping and population studies of campylobacter jejuni. International Association for Food Protection. P5-07:224-225.

Antimicrobial resistance in Salmonella isolates recovered from swine: A NARMS report - (Proceedings)

Cray, P.J., Dargatz, D.A., Anandaraman, N., Wineland, N.E., Frye, J.G., Bailey, J.S. 2007. Antimicrobial resistance in Salmonella isolates recovered from swine: A NARMS report. Safepork. 7:510-513.

Prevalence and Numbers of Campylobacter on Broiler Carcasses Collected at Rehang and Postchill in 20 US Processing Plants - (Peer Reviewed Journal)

Berrang, M.E., Bailey, J.S., Alterkruse, S., Patel, B., Shaw, W., Meinersmann, R.J., Cray, P.J. 2007. Prevalence and Numbers of Campylobacter on Broiler Carcasses Collected at Rehang and Postchill in 20 US Processing Plants. Journal of Food Protection. 70(7):1556-1560.

Genetic Resistance-ease of acquisition and role of commensals - (Proceedings)

Frye, J.G., Jackson, C.R., Cray, P.J. 2007. Genetic Resistance-ease of acquisition and role of commensals. USDA Annual Food Safety Research Planning Meeting. February 21-23,2007. Shepherdstown, WV.

Molecular subtyping methods for campylobacter - (Proceedings)

Frye, J.G., Englen, M.D., Meinersmann, R.J., Cray, P.J. 2007. Molecular subtyping methods for campylobacter. USDA Annual Food Safety Research Planning Meeting. February 21-23, 2007. Shepherdstown, WV.

Salmonella attribution and clonal dissemination - (Proceedings)

Frye, J.G., Boyle, D.S., Kim, S., Gautom, R., Hu, J., Cray, P.J. 2007. Salmonella attribution and clonal dissemination. USDA Annual Food Safety Research Planning Meeting. February 21-23,2007. Shepherdstown, WV.

Food-borne Zoonoses - (Abstract Only)

Cray, P.J. 2007. Food-borne Zoonoses. International Meeting on Emerging Diseases and Surveillance. February 23-25, 2007, Veinna Austria. p.51 5.004.

Identification and Characterization of the Streptogramin Resistance Genes, vatB and vgaB, from Enterococcus gallinarum in the United States - (Abstract Only)

Jackson, C.R., Cray, P.J., Barrett, J.B., Hiott, L.M., Woodley, T.A. 2007. Identification and Characterization of the Streptogramin Resistance Genes, vatB and vgaB, from Enterococcus gallinarum in the United States. American Society for Microbiology Conference. 167/A(A-064):15.

Genomic Variation of Salmonella enterica Serovar Paratyphi B (Tartrate +) Isolates from Clinical and Zoonotic Specimens as Measured by PFGE and Fragment Analysis of Multiplex PCR Products - (Abstract Only)

Leader, B.T., Frye, J.G., Kim, S., Russell, D., Jackson, C.R., Mcglinchey, B., Cray, P.J., Hu, J., Boyle, D. 2007. Genomic Variation of Salmonella enterica Serovar Paratyphi B (Tartrate +) Isolates from Clinical and Zoonotic Specimens as Measured by PFGE and Fragment Analysis of Multiplex PCR Products. American Society for Microbiology Conference. 282/C(C-287):198.

TESTING OF SWINE FECES OBTAINED THROUGH THE NATIONAL ANIMAL HEALTH MONITORING SYSTEM'S SWINE 2000 STUDY FOR THE PRESENCE OF ESCHERICHIA COLI O157:H7 - (Peer Reviewed Journal)

Feder, I.E., Gray, J.T., Pearce, R., Fratamico, P.M., Bush, E., Porto, A., Wallace, F.M., Cray, P.J., Luchansky, J.B. 2007. Testing of swine feces obtained through the national animal health monitoring system's swine 2000 study for the presence of escherichia coli 0157:h7. Journal of Food Protection. Vol. 70(6):1489-1492.

Sub-therapeutic Tylosin Phosphate in Broiler Feed Affects Campylobacter on Carcasses During Processing - (Peer Reviewed Journal)

Berrang, M.E., Ladely, S.R., Meinersmann, R.J., Cray, P.J. 2007. Sub-therapeutic Tylosin Phosphate in Broiler Feed Affects Campylobacter on Carcasses During Processing. Poultry Science. 86(6):1229-1233.

Introduction to USDA VetNet - (Abstract Only)

Jackson, C.R., Cray, P.J. 2007. Introduction to USDA VetNet. National Animal Health Laboratory Network Steering Committee January 9-10,2007. Urbana, IL.

Global Antimicrobial Resistance: Where Is the Connection between Animal and Human Public Health? - (Other)

Cray, P.J. 2007. Global Antimicrobial Resistance: Where Is the Connection between Animal and Human Public Health?. An Intra-University Colloquim on One Medicine: The Interface of Human, Animal, and Public Health; January 8-9, 2007, Urbana-Champaign, Illinois

Detection of antimicrobial resistance genes by DNA microarray - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D., Bailey, J.S., Berrang, M.E., Meinersmann, R.J. 2006. Detection of antimicrobial resistance genes by DNA microarray [abstract]. Alliance for the Prudent Use of Antibiotics 1st World Congress. December 11-12, 2006. Boston, MA.

Characterization and antimicrobial resistance of Salmonella isolated from internal tissues, ceca and rinse samples from commercial broiler chickens - (Abstract Only)

Bailey, J.S., Cox Jr, N.A., Cray, P.J., Richardson, L.J., Buhr, R.J. 2007. Characterization and antimicrobial resistance of Salmonella isolated from internal tissues, ceca and rinse samples from commercial broiler chickens. Southern Poultry Science Society Meeting Abstracts. Jan 22-23, 2007. Atlanta, GA. P.69(P213).

Tylosin applied at a sub-therapeutic level in broiler feed affects Campylobacter recovered from carcasses during processing - (Abstract Only)

Berrang, M.E., Ladely, S.R., Meinersmann, R.J., Cray, P.J. 2007. Tylosin applied at a sub-therapeutic level in broiler feed affects Campylobacter recovered from carcasses during processing. Southern Poultry Science Society Meeting Abstracts. M57. 18-19.

ANTIMICROBIAL RESISTANCE OF ARCOBACTER AND CAMPYLOBACTER FROM BROILER CARCASSES - (Peer Reviewed Journal)

Son, I., Englen, M.D., Berrang, M.E., Cray, P.J., Harrison, M.A. 2007. Antimicrobial resistance of arcobacter and campylobacter from broiler carcasses. International Journal of Antimicrobial Agents. 29(4):451-455.

Genotype analysis of Campylobacter spp. isolated from various internal organs of commercial broiler breeder hens - (Abstract Only)

Hiett, K.L., Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J., Bailey, J.S., Wilson, J.L. 2007. Genotype analysis of Campylobacter spp. isolated from various internal organs of commercial broiler breeder hens. International Poultry Forum Proceedings. p.53-43. Abstract # P163. (Abstract)

Application of Microarray Technology to Investigate Salmonella and Antimicrobial Resistance - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D. Application of Microarray Technology to Investigate Salmonella and Antimicrobial Resistance [abstract]. University of Georgia. October 23, 2006. Athens, Georgia.

Development of Macrolide Resistanct Campylobacter in Broilers Administered Subtherapeutic or Therapeutic Levels of Tylosin - (Abstract Only)

Ladely, S.R., Harrison, M.A., Cray, P.J., Berrang, M.E., Englen, M.D., Meinersmann, R.J. 2007. Development of Macrolide Resistanct Campylobacter in Broilers Administered Subtherapeutic or Therapeutic Levels of Tylosin. Southern Poultry Science Society Meeting Abstracts. 43 T129.

Ultra-Violet Light Treatment Lowers Numbers of Listeria monocytogenes on Raw Chicken Fillets without Changing Antibiotic Resistance or Meat Color - (Abstract Only)

Lyon, S.A., Berrang, M.E., Fletcher, D.L., Cray, P.J. 2007. Ultra-Violet Light Treatment Lowers Numbers of Listeria monocytogenes on Raw Chicken Fillets without Changing Antibiotic Resistance or Meat Color. Southern Poultry Science Society Meeting Abstracts. P.17 M51.

Update: The National Antimicrobial Resistance Monitoring System Enteric Bacteria (NARMS): Animal Arm - (Proceedings)

Cray, P.J., Bailey, J.S., Frye, J.G., Jackson, C.R., Englen, M.D., Berrang, M.E., Meinersmann, R.J., Wineland, N.E., Dargatz, D.A., Anandarama, N. 2006. Update: The National Antimicrobial Resistance Monitoring System Enteric Bacteria (NARMS): Animal Arm. United States Animal Health Association Proceedings. October 12-18, 2006. Minneapolis, MN.

Detection of antimicrobial resistance genes by DNA microarray - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D. Detection of antimicrobial resistance genes by DNA microarray [abstract]. Kansas State University. October 5, 2006. Manhattan, KS.

Salmonella Enteritidis in Meat, Poultry, and Pasteurized Egg Products Regulated by the U.S. Food Safety and Inspection Service, 1998 through 2003 - (Peer Reviewed Journal)

White, P.L., Naugle, A.L., Jackson, C.R., Cray, P.J., Rose, B.E., Pritchard, K.M., Levine, P., Saini, P.K., Schroeder, C.M., Dreyfuss, M.S. 2007. Salmonella Enteritidis in Meat, Poultry, and Pasteurized Egg Products Regulated by the U.S. Food Safety and Inspection Service, 1998 through 2003. Journal of Food Protection. 70(3):582-591.

Overview Of Antimicrobial Resistance In Food Borne Pathogens In The United States - (Proceedings)

Cray, P.J., Bailey, J.S., Frye, J.G., Jackson, C.R., Englen, M.D., Plumblee, J., Haro, J.H., Anandarama, N. 2006. Overview Of Antimicrobial Resistance In Food Borne Pathogens In The United States. United States-Japan Cooperative Program in Natural Resources. October 21-28, 2006. Sonoma, CA. FS31-FS33.

Characterization and Tracking of Antimicrobial Resistant Pathogens at Various Points along the Poultry Production Chain - (Proceedings)

Cray, P.J., Bailey, J.S., Frye, J.G., Jackson, C.R., Englen, M.D., Plumblee, J., Haro, J.H., Anandarama, N. 2006. Characterization and Tracking of Antimicrobial Resistant Pathogens at Various Points along the Poultry Production Chain. Poultry Health and Processing National Meeting Proceedings.49-52.

PREVALENCE AND ANTIMICROBIAL RESISTANCE OF CAMPYLOBACTER IN U.S. DAIRY CATTLE - (Peer Reviewed Journal)

Englen, M.D., Hill, A.E., Dargatz, D.A., Ladely, S.R., Cray, P.J. 2007. Prevalence and antimicrobial resistance of campylobacter in u.s. dairy cattle. Journal of Applied Microbiology. 102(6):1570-1577.

NATURAL OCCURRENCE OF CAMPYLOBACTER SPP., SALMONELLA SEROVARS AND OTHER BACTERIA IN UNABSORBED YOLKS OF MARKET AGE COMMERCIAL BROILERS - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Northcutt, J.K., Cray, P.J., Bailey, J.S., Fairchild, B.D., Mauldin, J.M. 2006. Natural occurrence of campylobacter spp., salmonella serovars and other bacteria in unabsorbed yolks of market age commercial broilers. Journal of Applied Poultry Research. 15(4):551-557.

MULTIPLEX PCR BASED METHOD FOR IDENTIFICATION OF COMMON CLINICAL SEROTYPES OF SALMONELLA ENTERICA SUBSP. ENTERICA - (Peer Reviewed Journal)

Kim, S., Frye, J.G., Hu, J., Cray, P.J., Gautom, R., Boyle, D.S. 2006. Multiplex pcr based method for identification of common clinical serotypes of salmonella enterica subsp. enterica. Journal of Clinical Microbiology. 44(10)3608-3615.

Comparison of Subtyping Methods for Differentiating Salmonella enterica Serovar Typhimurium Isolates Obtained from Food Animal Sources - (Peer Reviewed Journal)

Foley, S.L., White, D.G., Mcdermott, P.F., Walker, R.D., Rhodes, B., Cray, P.J., Simjee, S., Zhao, S. 2006. Comparison of Subtyping Methods for Differentiating Salmonella enterica Serovar Typhimurium Isolates from Food Animal Sources. Journal of Clinical Microbiology. 44(10):3569-3577.

ANTIMICROBIAL RESISTANCE OF SALMONELLA SPECIES FROM CHICKENS, TURKEY, CATTLE, AND SWINE SLAUGHTER ISOLATES - (Abstract Only)

Bailey, J.S., Cray, P.J., Haro, J.H., Anandaram, N., Rose, B., Salamone, B. 2006. Antimicrobial resistance of salmonella species from chickens, turkey, cattle, and swine slaughter isolates. National Foundation for Infectious Disease. June 25-29, 2006. Washington, DC.

ANTIMICROBIAL RESISTANCE TRENDS IN SALMONELLA - (Abstract Only)

Cray, P.J., Bailey, J.S., Frye, J.G., Haro, J.H., Plumblee, J., Cosby, D.E. 2006. Antimicrobial resistance trends in salmonella [abstract]. International Association for Food Protection. 93:17.

COMPARISON OF TWO ENRICHMENT BROTHS FOR THE RECOVERY OF CAMPYLOBACTER SPP. FROM CARCASS RINSES FROM SEVERAL COMMERCIAL PROCESSING PLANTS - (Abstract Only)

Bailey, J.S. 2006. Comparison of two enrichment broths for the recovery of campylobacter spp. from carcass rinses from several commercial processing plants [abstract]. International Association for Food Protection. T1-03:71.

ANTIMICROBIAL RESISTANCE PATTERNS OF SALMONELLA FROM RETAIL CHICKEN - (Peer Reviewed Journal)

Berrang, M.E., Ladely, S.R., Cray, P.J., Simmons, M., Fletcher, D.L. 2006. Antimicrobial resistance patterns of salmonella from retail chicken. International Journal of Poultry Science. 5(4):351-354.

PREVALENCE OF ARCOBACTER AND CAMPYLOBACTER ON BROILER CARCASSES DURING PROCESSING - (Peer Reviewed Journal)

Son, I., Englen, M.D., Berrang, M.E., Cray, P.J., Harrison, M.A. 2007. Prevalence of arcobacter and campylobacter on broiler carcasses during processing. International Journal of Food Microbiology. 113(1):16-22.

DEVELOPMENT OF A UNIVERSAL DNA MICROARRAY FOR DETECTING EXOGENOUS ANTIMICROBIAL RESISTANCE GENES IN DIVERSE BACTERIA - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D. 2006. Development of a universal dna microarray for detecting exogenous antimicrobial resistance genes in diverse bacteria. Annual Conference of Antimicrobial Resistance. S8:43.

Antimicrobial resistance in campylobacter jejuni and campylobacter coli isolated from chicken carcass rinstates - (Abstract Only)

Cray, P.J., Plumblee, J., Anandaraman, N., Rose, B., Salamone, B., Englen, M.D., Meinersmann, R.J. 2006. Antimicrobial resistance in campylobacter jejuni and campylobacter coli isolated from chicken carcass rinsates. Annual Conference of Antimicrobial Resistance. June 26-28, 2006. Bethesda, MD.

HERD-LEVEL RISK FACTORS FOR SALMONELLA ENTERICA SUBSP. ENTERICA IN U.S. MARKET PIGS - (Peer Reviewed Journal)

Bahnson, P.B., Cray, P.J., Ladely, S.R., Mateus-Pinella, N.E. 2006. Herd-level risk factors for salmonella enterica subsp. enterica in U.S. market pigs. Veterinary Microbiology. 76(3-4):249-262.

DETECTION OF EXOGENOUS ANTIMICROBIAL RESISTANCE GENES BY DNA MICROARRAY - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D. 2006. Detection of exogenous antimicrobial resistance genes by dna microarray [abstract]. Symposium on DNA-based Serotyping and Subtyping of Enteric Bacteria. March 23, 2006. Atlanta, GA.

Natural Presence of Campylobacter spp. in Various Internal Organs of Commercial Broiler Breeder Hens. - (Peer Reviewed Journal)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Cray, P.J., Bailey, J.S., Wilson, J.L., Hiett, K.L. 2006. Natural presence of campylobacter spp. in various lymphoid origins bodies of commercial broiler breeder hens . Avian Diseases. 50(3):450-453.

NATURAL PRESENCE OF CAMPYLOBACTER AND SALMONELLA IN THE SPLEEN, LIVER/GALLBLADDER AND REPRODUCTIVE TRACT OF COMMERCIAL LEGHORN LAYING HENS - (Abstract Only)

Cox Jr, N.A., Buhr, R.J., Musgrove, M.T., Richardson, L.J., Cray, P.J. 2006. Natural presence of campylobacter and salmonella in the spleen, liver/gallbladder and reproductive tract of commercial leghorn laying hens. Poultry Science Association Meeting Abstract. 85(1):77.

IN-VITRO SUSCEPTIBILITY OF BOVINE SALMONELLA ENTERICA TO CEFQUINOME AND CEFEPIME - (Abstract Only)

Cray, P.J., Haro, J.H., Rose, M. 2006. In-vitro susceptibility of bovine salmonella enterica to cefquinome and cefepime. Third International Conference on Antimicrobial Agents in Veterinary Medicine (AAVM). p 33.

IN-VITRO SUSCEPTIBILITY OF ESCHERICHIA COLI ISOLATED FROM FECES OF US DAIRY CATTLE TO CEPHALOSPORINS - (Abstract Only)

Cray, P.J., Ball, T.A., Rose, M. 2006. In-vitro susceptibility of escherichia coli isolated from feces of us dairy cattle to cephalosporins. Third International Conference on Antimicrobial Agents in Veterinary Medicine. May 16 - 20, 2006. Orlando, FL.

ANTIMICROBIAL RESISTANCE IN SALMONELLA AND ESCHERICHIA COLI ISOLATED FROM COMMERCIAL SHELL EGGS - (Peer Reviewed Journal)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Cox Jr, N.A., Harrison, M.A., Cray, P.J., Ladely, S.R. 2006. Antimicrobial resistance in salmonella and escherichia coli isolated from commercial shell eggs. Poultry Science. 85:1665-1669.

A MULTIPLEX PCR METHOD FOR THE RAPID SEROTYPING OF COMMON CLINICAL ISOLATES OF SALMONELLA ENTERICA SUBSPECIES ENTERICA - (Abstract Only)

Boyle, D.S., Kim, S., Frye, J.G., Gautom, R., Hu, J., Cray, P.J. 2006. A multiplex pcr method for the rapid serotyping of common clinical isolates of salmonella enterica subspecies enterica. Symposium on Molecular Serotyping and Subtyping of Enteric Bacteria. 03/23/2006. Atlanta, GA

TRANSMISSION OF SALMONELLA ENTERICA SEROTYPE TYPHIMURIUM IN POULTRY WITH AND WITHOUT ANTIMICROBIAL SELECTIVE PRESSURE - (Peer Reviewed Journal)

Garland, J.E., Frye, J.G., Gray, J.T., Berrang, M.E., Harrison, M.A., Cray, P.J. Transmission of salmonella enterica serotype typhimurium in poultry with and without antimicrobial selective pressure. Journal of Applied Microbiology. 101(6):1301-1308

PREVALENCE OF STREPTOGRAMIN RESISTANCE IN ENTEROCOCCI FROM ANIMALS: IDENTIFICATION OF THE FIRST VATD FROM ENTEROCOCCI IN THE UNITED STATES - (Abstract Only)

Jackson, C.R., Cray, P.J., Barrett, J.B., Hiott, L.M., Woodley, T.A. 2006. Prevalence of streptogramin resistance in enterococci from animals: identification of the first vatd from enterococci in the united states [abstract]. Proceedings of the International Conference on Emerging Infectious Diseases. 415:171.

CHARACTERIZATION OF SALMONELLA ENTERICA SEROVAR AGONA SLAUGHTER ISOLATES FROM THE ANIMAL ARM OF THE NATIONAL ANTIMICROBIAL RESISTANCE MONITORING SYSTEM – ENTERIC BACTERIA (NARMS): 1997 THROUGH 2003 - (Abstract Only)

Cray, P.J., Douris, A., Jackson, C.R., Anandaraman, N., Rose, B. 2006. Characterization of salmonella enterica serovar agona slaughter isolates from the animal arm of the national antimicrobial resistance monitoring system – enteric bacteria (narms): 1997 through 2003 [abstract]. Proceedings of the International Conference on Emerging Infectious Diseases. 113:85.

CEPHALOSPORIN RESISTANCE AMONG BOVINE SALMONELLA ENTERICA SEROTYPES - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Rose, M. 2006. Cephalosporin resistance among bovine salmonella enterica serotypes [abstract]. Proceedings of the International Conference on Emerging Infectious Diseases. 114:85.

PREVALENCE AND ANTIBIOTIC RESISTANCE OF SALMONELLA ISOLATES RECOVERED FROM FINISHING PIG HERDS AND SLAUGHTER FACILITIES IN SOUTHERN BRAZIL - (Abstract Only)

Kich, J., Coldebella, A., Mores, N., Fratamico, P.M., Call, J.E., Luchansky, J.B., Cray, P.J. 2006. Prevalence and antibiotic resistance of salmonella isolates recovered from finishing pig herds and slaughter facilities in southern brazil. {Abstract}. International Association of Food Protection. P2-10. p. 117.

PREVALENCE AND ANTIMICROBIAL RESISTANCE OF ENTEROCOCCI ISOLATED FROM RETAIL FRUITS, VEGETABLES, AND MEATS - (Peer Reviewed Journal)

Mcgowan, L., Cray, P.J., Jackson, C.R., Barrett, J.B., Hiott, L.M. 2006. Prevalence and antimicrobial resistance of enterococci isolated from retail fruits, vegetables, and meats. Journal of Food Protection. 69(12):2976-2982.

CHARACTERIZATION OF SHIGA TOXIN-PRODUCING ESCHERICHIA COLI STRAINS ISOLATED FROM SWINE FECES - (Abstract Only)

Fratamico, P.M., Bagi, L.K., Cray, P.J., Bhagwat, A.A. 2006. Characterization of shiga toxin-producing escherichia coli strains isolated from swine feces. {Abstract}. International Association of Food Protection. P1-47.

DETECTION OF ANTIMICROBIAL RESISTANCE GENES BY DNA MICROARRAY - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D. 2006. Detection of antimicrobial resistance genes by dna microarray [abstract]. Washington State Department of Health. February 15, 2006. Seattle, WA.

GENETIC DIVERSITY OF ARCOBACTER AND CAMPYLOBACTER ON BROILER CARCASSES DURING PROCESSING - (Peer Reviewed Journal)

Son, I., Englen, M.D., Berrang, M.E., Cray, P.J., Harrison, M.A. 2006. Genetic diversity of arcobacter and campylobacter on broiler carcasses during processing. Journal of Food Protection. 69(5):1028-1033.

GENOMIC METHODS FOR TYPING SALMONELLA ENTERICA CLONES - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Englen, M.D., Jesse, T.W. 2005. Genomic methods for typing salmonella enterica clones. U.S. Poultry Food Safety Conference. .

ANTIMICROBIAL RESISTANT CAMPYLOBACTER IN HUMANS, RETAIL MEATS AND FOOD ANIMALS IN YUCATAN - (Abstract Only)

Zaidi, M.B., Cray, P.J., Diaz, P., Leon, M., Plumblee, J., Headrick, M., Tollefson, L. 2005. ANTIMICROBIAL RESISTANT CAMPYLOBACTER IN HUMANS, RETAIL MEATS AND FOOD ANIMALS IN YUCATAN. International Congress for Infectious Diseases. December 2, 2005. Atlanta, GA.

ARS' FRYE ON DEVELOPING AN ARRAY TO DETECT ANTIMICROBIAL RESISTANCE GENES - (Abstract Only)

Frye, J.G., Jackson, C.R., Englen, M.D., Cray, P.J. 2005. Ars' frye on developing an array to detect antimicrobial resistance genes. BioArray News. November 16, 2005. 5(44):8-10.

GENETIC RELATEDNESS OF A RARELY ISOLATED SALMONELLA: SALMONELLA ENTERICA SEROTYPE NIAKHAR FROM NARMS ANIMAL ISOLATES - (Peer Reviewed Journal)

Tankson, J.D., Cray, P.J., Jackson, C.R., Headrick, M. 2005. Genetic relatedness of a rarely isolated Salmonella: Salmonella enterica serotype Niakhar from NARMS animal isolates. Antimicrobial Agents and Chemotherapy. 57:190-198.

Presence of naturally occurring Campylobacter jejuni and Salmonella spp. in the internal organs of 6 and 8 week old commercial broilers - (Abstract Only)

Cox Jr, N.A., Richardson, L.J., Buhr, R.J., Bailey, J.S., Cray, P.J. 2006. Presence of naturally occurring Campylobacter jejuni and Salmonella spp. in the internal organs of 6 and 8 week old commercial broilers. Southern Poultry Science Society Meeting Abstracts. 85(Supl1):208-209.

DETECTION OF CAMPYLOBACTER FROM BROILER CARCASS RINSE SAMPLES USING THE TECRA VISUAL IMMUNOASSAY (VIA) - (Abstract Only)

Cox, J.M., Richardson, L.J., Cray, P.J., Bailey, J.S., Cox Jr, N.A. 2006. Detection of campylobacter from broiler carcass rinse samples using the tecra visual immunoassay (via). International Poultry Forum Proceedings. 85(51):198.

DNA CHIPS SPOT AND HELP TRACK ANTIBIOTIC RESISTANCE - (Abstract Only)

Frye, J.G., Jackson, C.R., Englen, M.D., Cray, P.J. 2005. Dna chips spot and help track antibiotic resistance. Agricultural Research Service Publication. Nov; 53 (11): 17.

THE NATIONAL ANTIMICROBIAL RESISTANCE MONITORING SYSTEM - ENTERIC BACTERIA (NARMS) A USDA MULTI-AGENCY PROGRAM - (Abstract Only)

Cray, P.J. 2005. The national antimicrobial resistance monitoring system - enteric bacteria (narms) a usda multi-agency program. United States Animal Health Association Proceedings.

TWO DISTINCT MUTATIONS IN GYRA LEAD TO CIPROFLOXACIN AND NALIDIXIC ACID RESISTANCE IN CAMPYLOBACTER COLI AND CAMPYLOBACTER JEJUNI ISOLATED FROM CHICKENS AND BEEF CATTLE - (Peer Reviewed Journal)

Jesse, T.W., Englen, M.D., Pittenger, L.G., Cray, P.J. 2006. Two distinct mutations in gyra lead to ciprofloxacin and nalidixic acid resistance in campylobacter coli and campylobacter jejuni isolated from chickens and beef cattle. Journal of Applied Microbiology. 100(4):682-688.

DNA MICROARRAY DETECTION OF ANTIMICROBIAL RESISTANCE GENES IN DIVERSE BACTERIA - (Peer Reviewed Journal)

Frye, J.G., Jesse, T.W., Long, F., Rondeau, G., Porwollik, S., McClelland, M., Jackson, C.R., Englen, M.D., Cray, P.J. 2006. DNA microarray detection of antimicrobial resistance genes in diverse bacteria. International Journal of Antimicrobial Agents. 27(2):138-151.

SUSCEPTIBILITY OF ESCHERICHIA COLI FROM GROWING PIGLETS RECEIVING ANTIMICROBIAL FEED ADDITIVES - (Peer Reviewed Journal)

Kim, L.M., Gray, J.T., Harmon, B.G., Jones, R.D., Cray, P.J. 2005. Susceptibility of Escherichia coli from growing piglets receiving antimicrobial feed additives. Foodborne Pathogens and Disease. 2:(4):304-316.

EFFECT OF PORCINE-DERIVED MUCOSAL COMPETITIVE EXCLUSION CULTURE ON ANTIMICROBIAL RESISTANCE IN ESCHERICHIA COLI FROM GROWING PIGLETS - (Peer Reviewed Journal)

Kim, L., Gray, J.T., Bailey, J.S., Jones, R.D., Cray, P.J. 2005. Effect of porcine-derived mucosal competitive exclusion culture on antimicrobial resistance in escherichia coli from growing piglets. Foodborne Pathogens and Disease. 2(4):317-329.

BACTERIAL EPIDEMIOLOGY AND ANTIMICROBIAL RESISTANCE RESEARCH UNIT PROJECTS - (Abstract Only)

Frye, J.G., Jackson, C.R., Englen, M.D., Bailey, J.S., Meinersmann, R.J., Berrang, M.E., Cray, P.J. 2005. Bacterial epidemiology and antimicrobial resistance research unit projects. Advances in Pre-harvest Reduction of Salmonella and Poultry. August 25, 2005. Athens, GA.

NARMS, VETNET AND CAHFSE - (Abstract Only)

Jackson, C.R., Frye, J.G., Englen, M.D., Bailey, J.S., Meinersmann, R.J., Berrang, M.E., Cray, P.J. 2005. Narms, vetnet and cahfse. Advances in Pre-harvest Reduction of Salmonella and Poultry. August 25 - 26, 2005. Athens, GA.

NON TYPHOIDAL SALMONELLA FROM HUMAN CLINICAL CASES ASYMPTOMATIC CARRIERS AND RAW RETAIL MEATS IN YUCATAN MEXICO - (Peer Reviewed Journal)

Zaidi, M.B., Mcdermott, P.F., Cray, P.J., Leon, V., Canche, C., Hubert, S.K., Abbott, J., Leon, M., Zhao, S., Headrick, M. 2006. Non typhoidal salmonella from human clinical cases asymptomatic carriers and raw retail meats in yucatan mexico. Clinical Infectious Diseases. 42 21-28.

ANTIMICROBIAL RESISTANCE PROFILES OF SALMONELLA, CAMPYLOBACTER, AND E. COLI FROM CHICKENS WITHOUT EXPOSURE TO ANTIBIOTICS - (Abstract Only)

Bailey, J.S., Cray, P.J., Berrang, M.E. 2005. ANTIMICROBIAL RESISTANCE PROFILES OF SALMONELLA, CAMPYLOBACTER, AND E. COLI FROM CHICKENS WITHOUT EXPOSURE TO ANTIBIOTICS. International Association for Food Protection. August 14 -17, 2005. Baltimore, MD.

ANTIMICROBIAL RESISTANCE IN SALMONELLA FROM 1997-2003 NARMS SWINE SAMPLES - (Abstract Only)

Cray, P.J., Bailey, J.S., Dargatz, D.A., Anandaraman, N., Rose, B., Wineland, N., Headrick, M.L. 2005. Antimicrobial resistance in salmonella from 1997-2003 narms swine samples [Abstract].International Symposium on the Epidemiology and Control of Foodborne Pathogens in Pork. 202-203.

COLLABORATION IN ANIMAL HEALTH & FOOD SAFETY EPIDEMIOLOGY: SWINE DATA - (Abstract Only)

Cray, P.J., Kraeling, R.R., Wineland, N.E., Dargatz, D.A., Bush, E.J., Bailey, J.S., Ladely, S.R., Anandaraman, N. 2005. Collaboration in animal health & food safety epidemiology: swine data [Abstract]. International Symposium on the Epidemiology and Control of Foodborne Pathogens in Pork. 299-301.

SALMONELLA SEROTYPES FROM 1997-2003 NARMS SWINE DIAGNOSTIC, ON-FARM, AND SLAUGHTER SAMPLES - (Abstract Only)

Bailey, J.S., Cray, P.J., Dargatz, D.A., Anandaraman, N., Rose, B., Wineland, N., Headrick, M. 2005. Salmonella serotypes from 1997-2003 narms swine diagnostic, on-farm, and slaughter samples [Abstract]. International Symposium on the Epidemiology and Control of Foodborne Pathogens in Pork. 294-295.

NATIONAL ANTIMICROBIAL RESISTANCE MONITORING SYSTEM: MULTIPLE DRUG RESISTANCE IN SALMONELLA FROM ANIMAL SAMPLES FROM 1997 TO 2003 - (Abstract Only)

Bailey, J.S., Cray, P.J., Dargatz, D.A., Anadaraman, N., Rose, B., Wineland, N., Headrick, M.L. 2005. National antimicrobial resistance monitoring system: multiple drug resistance in salmonella from animal samples from 1997 to 2003. Interscience Conference on Antimicrobial Agents & Chemotherapy Proceedings. December 17, 2005. Washington, DC.

INCIDENCE AND MICROBIOLOGY OF UNABSORBED YOLK SACS (ATTACHED OR FREE FLOATING) IN COMMERICAL BROILERS - (Abstract Only)

Cox Jr, N.A., Hiett, K.L., Buhr, R.J., Richardson, L.J., Northcutt, J.K., Cray, P.J., Bailey, J.S., Fairchild, B.D., Mauldin, J.M. 2005. Incidence and microbiology of unabsorbed yolk sacs (attached or free floating) in commerical broilers [abstract]. Campylobacter Helicobacter and Related Organisms International Workshop. H4. 102.

PRESENCE OF NATURALLY OCCURRING CAMPYLOBACTER IN THE MATURE AND IMMATURE OVARIAN FOLLICLES AND IN THE INTERNAL ORGANS OF BROILER BREEDER HENS - (Abstract Only)

Cox Jr, N.A., Hiett, K.L., Richardson, L.J., Buhr, R.J., Wilson, J.L., Bailey, J.S., Cray, P.J. 2005. Presence of naturally occurring campylobacter in the mature and immature ovarian follicles and in the internal organs of broiler breeder hens [abstract]. Campylobacter Helicobacter and Related Organisms International Workshop. H5. 102.

DIFFERENTIATION OF CAMPYLOBACTER POPULATIONS DEMONSTRATED BY FLAGELLIN SHORT VARIABLE REGION SEQUENCES - (Peer Reviewed Journal)

Meinersmann, R.J., Phillips, R.W., Hiett, K.L., Cray, P.J. 2005. Differentiation of campylobacter populations demonstrated by flagellin short variable region sequences. Applied and Environmental Microbiology. 71(10):6368-6374.

EFFECT OF MEDIA, TEMPERATURE AND CULTURE CONDITIONS ON THE SPECIES POPULATION AND ANTIBIOTIC RESISTANCE OF ENTEROCOCCI FROM BROILER CHICKENS - (Peer Reviewed Journal)

Jackson, C.R., Cray, P.J., Hall, M.C., Hiott, L.M. 2005. Effect of media, temperature and culture conditions on the species population and antibiotic resistance of enterococci from broiler chickens. Letters in Applied Microbiology. 41(3):262-268.

ANTIMICROBIAL DRUG USE IN VETERINARY MEDICINE - (Peer Reviewed Journal)

Morley, P.S., Apley, M.D., Besser, T.E., Burney, D.P., Cray, P.J., Papich, M.G., Traub-Dargatz, J.L., Weese, J. 2005. Antimicrobial drug use in veterinary medicine. Journal of Veterinary Internal Medicine. V. 19. P. 617-629

A USDA MULTI-AGENCY PROJECT: COLLABORATION IN ANIMAL HEALTH, FOOD SAFETY AND EPIDEMIOLOGY (CAHFES): ON-FARM UPDATE - (Abstract Only)

Bailey, J.S., Cray, P.J., Wineland, N.E., Dargatz, D.A., Ladely, S.R., Robens, J.F., Kraeling, R.R. 2005. A usda multi-agency project: collaboration in animal health, food safety and epidemiology (cahfes): on-farm update. National Foundation for Infectious Disease. Abstract. P5. P. 39.

ANIMAL ARM OF NARMS RECOVERY OF SALMONELLA HEIDELBERG FROM 1998-2003 - (Abstract Only)

Tankson, J.D., Cray, P.J., Headrick, M.L. 2005. Animal arm of narms recovery of salmonella heidelberg from 1998-2003. National Foundation for Infectious Disease. Abstract. P2. P. 38.

ANTIMICROBIAL RESISTANCE IN SALMONELLA AND ESCHERICHIA COLI ISOLATED FROM COMMERCIAL SHELL EGGS - (Abstract Only)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Cox Jr, N.A., Harrison, M.A., Cray, P.J., Ladely, S.R. 2005. Antimicrobial resistance in salmonella and escherichia coli isolated from commercial shell eggs [abstract]. Paper No. T2-12.

COLLABORATION IN ANIMAL HEALTH, FOOD SAFETY, AND EPIDEMIOLOGY - (Abstract Only)

Cray, P.J. 2005. Collaboration in animal health, food safety, and epidemiology. American Veterinary Medical Association Abstract. July 16 - 20, 2005. Minneapolis, MN.

RESULTS FROM NARMS - ZOONOTIC ORGANISMS FROM ANIMALS AND ANIMAL PRODUCTS - (Abstract Only)

Cray, P.J. 2005. Results from narms - zoonotic organisms from animals and animal products. American Veterinary Medical Association Abstract. July 16 - 20, 2005. Minneapolis, MN.

CULTURING BACTERIA: A LIFETIME OF CHALLENGES - (Abstract Only)

Cray, P.J. 2005. Culturing bacteria: a lifetime of challenges. American Veterinary Medical Association Abstract. July 16 - 20, 2005. Minneapolis, MN.

FOOD SAFETY ON THE FARM - (Proceedings)

Cray, P.J., Robens, J.F., Wineland, N.E., Anadaraman, N. 2005. Food safety on the farm. Proceedings of the Annual Meeting of the American Veterinary Medical Associ. M100A:43.

CHARACTERIZATION OF SALMONELLA TYPHIMURIUM OF ANIMAL ORGIN OBTAINED FROM THE NATIONAL ANTIMICROBIAL RESISTANCE MONITORING SYSTEMS (NARMS) - (Peer Reviewed Journal)

Zhao, S., Cray, P.J., Friedman, S., Mcdermott, P.F., Walker, R.D., Qaiyumi, S., Foley, S.L., Hubert, S.K., Ayers, S., English, L. 2005. Characterization of salmonella typhimurium of animal orgin obtained from the national antimicrobial resistance monitoring systems (narms). Foodborne Pathogens and Disease. 2(2):169-181.

A USDA MULTI-AGENCY PROJECT: COLLABORATION IN ANIMAL HEALTH, FOOD SAFETY & EPIDEMIOLOGY (CAHFSE) - (Abstract Only)

Kraeling, R.R., Bush, E.J., Dargatz, D.A., Wineland, N.E., Ladely, S.R., Cray, P.J. 2005. A usda multi-agency project: collaboration in animal health, food safety & epidemiology (cahfse). Joint Abstracts of the American Dairy Science and Society of Animal Science.

COMPARISON OF PETRIFILM AND CHROMAGAR ECC FOR ISOLATION OF E. COLI FROM CHICKEN - (Abstract Only)

Bailey, J.S., Cray, P.J., Berrang, M.E., Plumblee, J. 2005. Comparison of petrifilm and chromagar ecc for isolation of e. coli from chicken [abstract].International Association for Food Protection. 171:T4-08.

PERSPECTIVE ON MULTI-DRUG RESISTANT SALMONELLA ENTERICA SEROTYPE TYPHIMURIUM DEFINITIVE PHAGE TYPE 104 FROM THE ANIMAL ARM OF NARMS - (Proceedings)

Cray, P.J., Anandaraman, N., Dargatz, D.A., Headrick, M.L. 2005. Perspective on multi-drug resistant salmonella enterica serotype typhimurium definitive phage type 104 from the animal arm of narms. National Foundation for Infectious Disease. Abstract. P3. P. 38.

Salmonella on dairy operations in the United States: prevalence and antimicrobial drug susceptibility - (Peer Reviewed Journal)

Blau, D.M., Mccluskey, B.J., Ladely, S.R., Dargatz, D.A., Cray, P.J., Ferris, K.E., Headrick, M.L. 2005. Salmonella on dairy operations in the United States: prevalence and antimicrobial drug susceptibility. Journal of Food Protection. 68(4):696-702.

THE US GOVERNMENT'S STRATEGY ON ANTIMICROBIAL GROWTH PROMOTERS - (Abstract Only)

Cray, P.J., Robens, J.F. 2005. THE US GOVERNMENT'S STRATEGY ON ANTIMICROBIAL GROWTH PROMOTERS. International Debate Conference for the Feed and Food Chain. January 31 - February 1, 2005. Noordwijk aan Zee, Netherlands.

Antimicrobial resistance patterns of Campylobacter from feedlot cattle - (Peer Reviewed Journal)

Englen, M.D., Cray, P.J., Ladely, S.R., Dargatz, D.A. 2005. Antimicrobial resistance patterns of Campylobacter from feedlot cattle. Journal of Applied Microbiology. 99(2):285-291.

MULTIPLE DRUG RESISTANCE: TRENDS AND IMPLICATIONS - (Abstract Only)

Cray, P.J., Headrick, M.L., Englen, M.D., Gray, J.T., Jackson, C.R., Tankson, J.D., Anandaraman, N., Salamone, B., Rose, B., Dargatz, D.A. 2005. MULTIPLE DRUG RESISTANCE: TRENDS AND IMPLICATIONS. National Food Processors Association Meeting. January 13, 2005. San Antonio, TX.

SALMONELLA NEWPORT OUTBREAK AT A GREYHOUND BREEDING FACILITY - (Abstract Only)

Strohmeyer, R.A., Morley, P.S., Hyatt, D., Bolte, D., Tankson, J.D., Cray, P.J. 2004. SALMONELLA NEWPORT OUTBREAK AT A GREYHOUND BREEDING FACILITY . Research Workers in Animal Diseases Conference Proceedings. November 14 - 16, 2004. Chicago, IL.

Genetic relatedness of high-level aminoglycoside resistant enterococci isolated from poultry carcasses - (Peer Reviewed Journal)

Jackson, C.R., Cray, P.J., Barrett, J.B., Ladely, S.R. 2004. Genetic relatedness of high-level aminoglycoside resistant enterococci isolated from poultry carcasses. Avian Diseases. 48(1):100-107.

SALMONELLA IN DAIRY OPERATIONS IN THE UNITED STATES: PREVALENCE AND ANTIMICROBIAL DRUG SUSCEPTIBILITY - (Peer Reviewed Journal)

Blau, D.M., Mccluskey, B.J., Ladely, S.R., Dargatz, D.A., Cray, P.J., Ferris, K.E., Headrick, M.L. 2005. Salmonella in dairy operations in the united states: prevalence and antimicrobial drug susceptibility. Journal of Food Protection.696-702.

CHARACTERISTICS OF SALMONELLA, ESCHERICIA COLI, AND OTHER ENTEROBACTERIACEAE ISOLATED FROM U.S. COMMERCIAL SHELL EGG - (Proceedings)

Musgrove, M.T., Jones, D.R., Northcutt, J.K., Cox Jr, N.A., Harrison, M.A., Ladely, S.R., Cray, P.J. 2004. Characteristics of salmonella, eschericia coli, and other enterobacteriaceae isolated from U.S. commercial shell egg. United States - Japan Cooperative Program in Natural Resources Panel Proceedings. p.336-341.

HIGH-LEVEL AMINOGLYCOSIDE RESISTANT ENTEROCOCCI ISOLATED FROM SWINE - (Peer Reviewed Journal)

Jackson, C.R., Cray, P.J., Barrett, J.B., Ladely, S.R. 2004. High-level aminoglycoside resistant enterococci isolated from swine. Epidemiology and Infection. V. 133. P. 367-371.

ANTIMICROBIAL-RESISTANT SALMONELLAE FROM FOOD ANIMALS AT SLAUGHTER - (Abstract Only)

Anandaraman, N., Rose, B., Cray, P.J., Robens, J.F., Headrick, M. 2004. Antimicrobial-resistant salmonellae from food animals at slaughter. Risk Assessment Conference Proceedings. Abstract M14.1.

THE ROLE OF CONTAMINATED FEED IN THE EPIDEMIOLOGY AND CONTROL OF SALMONELLA ENTERICA IN PORK PRODUCTION - (Peer Reviewed Journal)

Davies, P.R., Hurd, H.S., Funk, J.A., Cray, P.J., Jones, F.T. The role of contaminated feed in the epidemiology and control of salmonella enterica in pork production. Foodborne Pathogens and Disease. 1(4):202-215. 2004.

PHENOTYPIC AND GENOTYPIC ANALYSIS OF CAMPYLOBACTER FROM HUMANS AND BROILERS IN ICELAND (AUGUST - OCTOBER 1999) - (Abstract Only)

Cray, P.J., Hiett, K.L., Stern, N.J., Plumblee, J., Alfredsson, G., Cox Jr, N.A., Kristinsson, K., Hardardottir, H., Fridriksdottir, V. 2004. Phenotypic and genotypic analysis of campylobacter from humans and broilers in iceland (august - october 1999). Interscience Conference on Antimicrobial Agents & Chemotherapy Proceedings. Abstract. C2-1987. P. 130.

CHARACTERIZATION OF SALMONELLA TYPHIMURIUM FROM DIAGNOSTIC SAMPLES AND FOOD ANIMAL CARCASSES - (Abstract Only)

Zhao, S., Cray, P.J., Friedman, S., Mcdermott, P.F., Qaiyumi, S., Foley, S.L., Hubert, S.K., Ayers, S., English, L., Dargatz, D. 2004. Characterization of salmonella typhimurium from diagnostic samples and food animal carcasses. Interscience Conference on Antimicrobial Agents & Chemotherapy Proceedings. Abstract. C2-1994. P. 131

NON-DIAGNOSTIC SALMONELLA ENTERICA SEROTYPE NEWPORT FROM THE ANIMAL ARM OF NARMS - (Proceedings)

Tankson, J.D., Cray, P.J., Jain, L., Haro, J.H., Ball, T.A., Gray, J., Headrick, M., Salamone, B., Anandaraman, N., Rose, B. 2004. Non-diagnostic salmonella enterica serotype newport from the animal arm of narms. National Foundation for Infectious Disease. Abstract. S3. P. 33.

INCIDENCE AND CHARACTERIZATION OF LISTERIA MONOCYTOGENES IN BEEF PROCESSING PLANTS IN THE UNITED STATES - (Abstract Only)

Byrne, C.M., Call, J.E., Wallace, F.M., Plumblee, J., Adams, E.S., Rossman, M.L., Cray, P.J., Luchansky, J.B. 2004. Incidence and characterization of Listeria monocytogenes in beef processing plants in the United States. Meeting Abstract. P.18.

RECOVERY OF CAMPYLOBACTER FROM THE BURSA OF VENT INOCULATED BROILER CHICKS - (Abstract Only)

Musgrove, M.T., Tankson, J.D., Cox Jr, N.A., Vizzier, Y., Cray, P.J., Buhr, R.J., Wilosn, J.L. 2004. Recovery of campylobacter from the bursa of vent inoculated broiler chicks. Poultry Science Association Meeting Abstract. 80:101.

APPLICATION OF MICROARRAY TECHNOLOGY TO INVESTIGATE SALMONELLA - (Abstract Only)

Frye, J.G., Cray, P.J. Application of microarray technology to investigate salmonella. Association Official Analytical Chemists Annual Intrl Meeting & Exposition. 2004.

EXTENDED-SPECTRUM CEPHALOSPORIN RESISTANCE IN SALMONELLA ENTERICA ISOLATES OF ANIMAL ORIGIN - (Peer Reviewed Journal)

Gray, J.T., Hungerford, L.L., Cray, P.J., Headrick, M. 2004. Extended-spectrum cephalosporin resistance in Salmonella enterica isolates of animal origin. Antimicrobial Agents and Chemotherapy. 8:3179-3181.

USE OF A GENUS- AND SPECIES-SPECIFIC MULTIPLEX PCR FOR IDENTIFICATION OF ENTEROCOCCI - (Peer Reviewed Journal)

Jackson, C.R., Cray, P.J., Barrett, J.B. 2004. Use of a genus- and species-specific multiplex PCR for identification of enterococci. Journal of Clinical Microbiology. 42(8):3558-3565.

MULTIPLE RESISTANCE AMONG CAMPYLOBACTER FROM POULTRY - 1998-2003 - (Abstract Only)

Cray, P.J., Plumblee, J., Englen, M.D., Headrick, M.L. 2004. Multiple resistance among campylobacter from poultry - 1998-2003. National Foundation for Infectious Disease. Abstract. S5. P. 34.

Effects of tylosin use on erythromycin resistance in enterococci isolated from swine - (Peer Reviewed Journal)

Jackson, C.R., Cray, P.J., Barrett, J.B., Ladely, S.R. 2004. Effects of tylosin use on erythromycin resistance in enterococci isolated from swine. Applied and Environmental Microbiology. 70(7):4205-4210.

ANTIMICROBIAL SUSCEPTIBILITY PATTERNS OF SALMONELLA FOR FRESH WHOLE CHICKEN CARCASSES - (Abstract Only)

Ladely, S.R., Berrang, M.E., Cray, P.J., Simmons, M., Fletcher, D.L. 2004. Antimicrobial susceptibility patterns of salmonella for fresh whole chickn carcasses. Poultry Science Association Meeting Abstract.[abstract]. Poultry Science. 83(suppl.1)(11):M44.

EXTENDED SPECTRUM BETA-LACTAM RESISTANCE SALMONELLA ANIMAL ISOLATES - (Abstract Only)

Frye, J.G., Cray, P.J., Jackson, C.R., Tankson, J.D. 2004. Extended spectrum beta-lactam resistance salmonella animal isolates. National Antimicrobial Resistance Monitoring System Scientific Meeting. March 4 - 5, 2004. Atlanta, GA.

DEVELOPMENT OF A STANDARDIZED SUSCEPTIBILITY TEST FOR CAMPYLOBACTER WITH QUALITY CONTROL RANGES FOR CIPROFLOXACIN, DOXYCYCLINE, ERYTHROMYCIN, GENTAMICIN, AND MEROPENEM - (Peer Reviewed Journal)

McDermott, P.F., Bodeis, S.M., Hanson, R.A., Aarestrup, F.M., Brown, S., Traczewski, M., Cray, P.J., Wallace, F.M., Critchley, I.A., Thornsberry, C. 2004. Development of a standardized susceptibility test for Campylobacter with quality control ranges for ciprofloxacin, doxycycline, erythromycin, gentamicin, and meropenem. Microbial Drug Resistance. 10(2):124-131.

EFFECT OF 2-DEOXY-D-GLUCOSE INDUCED STRESS ON SALMONELLA CHOLERAESUIS SHEDDING AND PERSISTENCE IN SWINE - (Peer Reviewed Journal)

Stabel, T.J., Cray, P.J. 2004. Effect of 2-deoxy-d-glucose induced stress on Salmonella choleraesuis shedding and persistence in swine. Research in Veterinary Science. 76(3):187-194.

PREVALENCE AND ANTIMICROBIAL RESISTANCE OF ENTEROCOCCI ISOLATED FROM GROCERY ITEMS - (Abstract Only)

Jackson, C.R., Cray, P.J., Barrett, J.B. 2003. Prevalence and antimicrobial resistance of enterococci isolated from grocery items. National Antimicrobial Resistance Monitoring System Scientific Meeting. November 19-22, 2002. Hilton Head, SC.

Salmonella enterica serotype enteritidis in table egg layer house environments and in mice in U.S. layer houses and associated risk factors - (Peer Reviewed Journal)

Garber, L., Smeltzer, M., Cray, P.J., Ladely, S.R., Ferris, K. 2003. Salmonella enterica serotype enteritidis in table egg layer house environments and in mice in U.S. layer houses and associated risk factors. Avian Diseases. 47(1):134-142.

TYPE 1 FIMBRIAE OF SALMONELLA ENTERICA SEROVAR TYPHIMURIUM BIND TO ENTEROCYTES AND CONTRIBUTE TO COLONIZATION OF SWINE IN VIVO - (Peer Reviewed Journal)

ALTHOUSE, C., PATTERSON, S., CRAY, P.J., ISAACSON, R.E. 2003. TYPE 1 FIMBRIAE OF SALMONELLA ENTERICA SEROVAR TYPHIMURIUM BIND TO ENTEROCYTES AND CONTRIBUTE TO COLONIZATION OF SWINE IN VIVO. INFECTION AND IMMUNITY. 71(11):6446-6452.

CHARACTERIZATION OF ESCHERICHIA COLI O157:H7 FROM DOWNER AND HEALTHY DAIRY CATTLE IN THE UPPER MIDWEST REGION OF THE UNITED STATES - (Peer Reviewed Journal)

BYRNE, C.M., IRFAN, E., CALL, J.E., KASPAR, C., BUEGE, D.R., HIEMKE, C.J., CRAY, P.J., BENSON, A.K., WALLACE, F.M., LUCHANSKY, J.B. CHARACTERIZATION OF ESCHERICHIA COLI O157:H7 FROM DOWNER AND HEALTHY DAIRY CATTLE IN THE UPPER MIDWEST REGION OF THE UNITED STATES. APPLIED AND ENVIRONMENTAL MICROBIOLOGY. 2003. Vol. 69. No. 8. p.4683-4688.

2001 NARMS REPORT OF SALMONELLA NEWPORT SLAUGHTER ISOLATES - (Proceedings)

Tankson, J.D., Cray, P.J., Headrick, M. 2003. 2001 narms report of salmonella newport slaughter isolates. National Antimicrobial Resistance Monitoring System Scientific Meeting. P26:44.

FACTORS AFFECTING THE TESTING FOR ANTIMICROBIAL RESISTANCE - (Abstract Only)

Cray, P.J., Englen, M.D., Gray, J.T., Jackson, C.R., Headrick, M.L., Tollefson, L., Anandaraman, N., Salamone, B.P., Rose, B.E., Dargatz, D.A. 2003. Factors affecting the testing for antimicrobial resistance. American Veterinary Medical Association Abstract. P. 45.

NATIONAL ANTIMICROBIAL RESISTANCE MONITORING SYSTEM (NARMS) - (Abstract Only)

Cray, P.J., Englen, M.D., Gray, J.T., Jackson, C.R., Headrick, M.L., Tollefson, L., Anandaraman, N., Salamone, B.P., Rose, B.E., Dargatz, D.A. 2003. National antimicrobial resistance monitoring system (narms). American Veterinary Medical Association Abstract. P. 79.

PREVALENCE AND ANTIMICROBIAL SUSCEPTIBILITY OF SALMONELLA SPP. ISOLATES FROM US CATTLE IN FEEDLOTS IN 1999 AND 2000 - (Peer Reviewed Journal)

Dargatz, D.A., Cray, P.J., Ladely, S.R., Kopral, C.A., Ferris, K.E., Headrick, M.L. 2003. Prevalence and antimicrobial susceptibility of salmonella spp. isolates from us cattle in feedlots in 1999 and 2000. Journal of Applied Microbiology. 95(4):753-761.

SALMONELLA SEROTYPES FROM ANIMALS - (Abstract Only)

Cray, P.J. 2003. Salmonella serotypes from animals. American Society for Microbiology Meeting. P. 45.

COMPARISON OF MULLTIPLE ANTIMICROBIAL RESISTANCE AMONG SALMONELLA ISOLATES OF ANIMAL ORIGIN - (Abstract Only)

Cray, P.J., Headrick, M., Salamone, B., Anadaraman, N., Rose, B., Gray, J.T., Dargatz, D.A. 2003. Comparison of mulltiple antimicrobial resistance among salmonella isolates of animal origin. International Association for Food Protection. Abstract# T65. P. 141.

PHENOTYPE AFFECTS ANTIMICROBIAL RESISTANCE PROFILES OF ESCHERICHIA COLI ISOLATED FROM CHICKEN RINSATES - (Abstract Only)

Cray, P.J., Headrick, M. 2003. Phenotype affects antimicrobial resistance profiles of escherichia coli isolated from chicken rinsates. American Society for Microbiology. Abstract. Z-040. P. 193.

ANTIMICROBIAL SUSCEPTIBILITY PATTERNS FOR SALMONELLA ISOLATES OF ANIMAL ORIGIN, NARMS 2001 - (Abstract Only)

Headrick, M., Cray, P.J., Tollefson, L., Dargatz, D.A., Wineland, N.E., Anandaraman, N., Salamone, B., Rose, B. 2003. Antimicrobial susceptibility patterns for salmonella isolates of animal origin, narms 2001. American Society for Microbiology. aBSTRACT. y-018. p. 94.

RISK FACTORS FOR FECAL QUINOLONE-RESISTANT ESCHERICHIA COLI IN MEXICAN CHILDREN - (Peer Reviewed Journal)

ZAIDI, M.B., ZAMORA, E., DIAZ, P., TOLLEFSON, L., CRAY, P.J., HEADRICK, M. 2003. RISK FACTORS FOR FECAL QUINOLONE-RESISTANT ESCHERICHIA COLI IN MEXICAN CHILDREN. ANTIMICROBIAL AGENTS AND CHEMOTHERAPY. 47(6):1999-2001.

COMPETITIVE EXCLUSION OF SALMONELLA FROM THE GUT OF NEONATAL AND WEANED PIGS - (Peer Reviewed Journal)

GENOVESE, K.J., ANDERSON, R.C., HARVEY, R.B., CALLAWAY, T.R., POOLE, T.L., EDRINGTON, T.S., CRAY, P.J., NISBET, D.J. COMPETITIVE EXCLUSION OF SALMONELLA FROM THE GUT OF NEONATAL AND WEANED PIGS. JOURNAL OF FOOD PROTECTION. 2003. V. 66(8). P. 1353-1359.

ANOMALIES IN SPECIES IDENTIFICATION OF ENTEROCOCCI FROM VETERINARY SOURCES USING A COMMERCIAL BIOCHEMICAL IDENTIFICATION SYSTEM - (Peer Reviewed Journal)

Jackson, C.R., Cray, P.J., Hiott, L.M., Hall, M.C. 2003. Anomalies in Species Identification of Enterococci from Veterinary Sources Using a Commercial Biochemical Identification System. Letters in Applied Microbiology. 36(4):245-250

THE ISOLATION OF ESCHERICHIA COLI 0157:H7 FROM INTACT COLON SAMPLES OF SWINE AT A SWINE SLAUGHTER FACILITY - (Peer Reviewed Journal)

FEDER, I.E., WALLACE, F.M., GRAY, J.T., FRATAMICO, P.M., CRAY, P.J., PEARCE, R., CALL, J.E., PERRINE, R., LUCHANSKY, J.B. THE ISOLATION OF ESCHERICHIA COLI 0157:H7 FROM INTACT COLON SAMPLES OF SWINE AT A SWINE SLAUGHTER FACILITY. EMERGING INFECTIOUS DISEASES. 2003. vol. 9. No. 3.

SALMONELLA - (Book / Chapter)

GRAY, J.T., CRAY, P.J. 2002. SALMONELLA. FOODBORNE DISEASES. CHAPTER 3. P. 55-68.

PREVALENCE AND ANTIMICROBIAL RESISTANCE OF ENTEROCOCCI ISOLATED FROM GROCERY ITEMS - (Abstract Only)

Hudson,C.R., Cray,P.J., Barrett,J.B., Prevalence and Antimicrobial Resistance of Enterococci Isolated from Grocery Items, Interscience Conference of Antimicrobial Agents & Chemotheraphy Proceedings pg. 85

MOLECULAR SUBTYPE ANALYSES OF CAMPYLOBACTER SPP. FROM ARKANSAS AND CALIFORNIA POULTRY OPERATIONS - (Peer Reviewed Journal)

Hiett, K.L., Stern, N.J., Cray, P.J., Cox Jr, N.A., Ladely, S.R. 2002. Molecular subtype analyses of campylobacter spp. from arkansas and california poultry operations. Applied and Environmental Microbiology.

PROGRAMS FOR MONITORING ANTIMICROBIAL RESISTANCE - (Peer Reviewed Journal)

Cray, P.J., Englen, M.D., Gray, J.T., Jackson, C.R., Headrick, M. 2002. PROGRAMS FOR MONITORING ANTIMICROBIAL RESISTANCE. Animal Biotechnology. 13(1):43-45.

NARMS 1997-2001: SALMONELLA TYPHIMURIUM DT104 AMONG POULTRY ISOLATES - (Abstract Only)

CRAY, P.J., HEADRICK, M., DARGATZ, D., FERRIS, K. NARMS 1997-2001: SALMONELLA TYPHIMURIUM DT104 AMONG POULTRY ISOLATES. POULTRY SCIENCE ASSOCIATION MEETING ABSTRACT. 2002. Abstract#438. p. 102-103.

EVALUATION OF A COMMERCIAL DIAGNOSTIC PCR FOR THE IDENTIFICATION OF CAMPYLOBACTER JEJUNI AND CAMPYLOBACTER COLI - (Peer Reviewed Journal)

Englen, M.D., Cray, P.J. 2002. Evaluation of a commercial diagnostic pcr for the identification of campylobacter jejuni and campylobacter coli. Letters in Applied Microbiology. V. 35. P. 353-356.

TRENDS IN ANTIMICROBIAL RESISTANCE AMONG COMMON SALMONELLA SEROTYPES, 1997-2001 - (Abstract Only)

Cray, P.J. 2002. Trends in antimicrobial resistance among common salmonella serotypes, 1997-2001. American Veterinary Medical Association Abstract. P. 70.

ANTIBIOTIC RESISTANCE IN HUMANS AND FEED ANIMALS - (Abstract Only)

Obrien, T.F., Gupta, A., Cray, P.J., Threlfall, E.J., Kortaski, S.F., Emborg, H. 2002. Antibiotic resistance in humans and feed animals. International Association for Food Protection. Abstract. S01. P. 142.

PREVALENCE AND ANTIMICROBIAL RESISTANCE OF ENTEROCOCCI ISOLATED FROM RETAIL MEATS - (Abstract Only)

Hudson, C., Cray, P.J., Barrett, J.B. Prevalence and antimicrobial resistance of enterococci isolated from retail meats. National Foundation For Infectious Disease. pg.45

PRESENCE OF ANTIBIOTIC RESISTANT GENES IN SALMONELLA ENTERICA SEROTYPE UGANDA ISLOATES FROM 1997-2000 - (Abstract Only)

Tankson, J.D., Cray, P.J., Jackson, C.R., Headrick, M. 2002. Presence of antibiotic resistant genes in salmonella enterica serotype uganda isloates from 1997-2000. Poultry Science Association Meeting Abstract. P. 37 S-10.

ANTIMICROBIAL USE AND RESISTANCE IN ANIMALS - (Peer Reviewed Journal)

Mcewen, S.A., Cray, P.J. 2002. Antimicrobial use and resistance in animals. Clinical Infectious Diseases. 34 (Suppl) 3. P. S93 - S106.

ANTIMICROBIAL RESISTANCE SYMPOSIUM: FACTS FROM NARMS - (Abstract Only)

Cray, P.J., Headrick, M.L. 2002. Antimicrobial resistance symposium: facts from narms. American Veterinary Medical Association Abstract. P. 79.

DETECTION OF CLASS I INTEGRON AND MARRAB OPERON IN MULTIPLE DRUG RESISTANT SALMONELLA ENTERICA SEROTYPE NIAKHAR - (Proceedings)

Tankson, J.D., Cray, P.J., Jackson, C.R., Gray, J.T., Barrett, J.B., Headrick, M. 2002. DETECTION OF CLASS I INTEGRON AND MARRAB OPERON IN MULTIPLE DRUG RESISTANT SALMONELLA ENTERICA SEROTYPE NIAKHAR. National Foundation for Infectious Disease. P.37 S-10.

PREVALENCE AND RESISTANCE OF SALMONELLA NEWPORT 1997 - 2000: A NARMS REPORT - (Abstract Only)

Cray, P.J., Wallace, F.M., Gray, J.T., Tankson, J.D., Anandaraman, N., Salamone, B., Dargatz, D., Headrick, M. 2002. Prevalence and resistance of salmonella newport 1997 - 2000: a narms report. National Foundation for Infectious Disease. S8:36.

MULTIPLE ANTIMICROBIAL RESISTANCE OF BACTERIAL ISOLATES FROM AN ON FARM STUDY - (Proceedings)

Ladely, S.R., Cray, P.J., Reeves, D.E. 2002. Multiple antimicrobial resistance of bacterial isolates from an on farm study. Pig Veterinary Society International Congress Proceedings. V. 1. Paper 69. P. 239.

ANTIMICROBIAL RESISTANCE IN E COLI FROM PIGLETS FED DIETS WITH AND WITHOUT ANTIMICROBIALS - (Proceedings)

Kim, L.M., Cray, P.J., Gray, J.T., Jones, R.D. 2002. Antimicrobial resistance in e coli from piglets fed diets with and without antimicrobials. Pig Veterinary Society International Congress Proceedings. V. 2. Paper 176. P. 1.

TECHNOLOGY/DATABASE AND COMMUNICATIONS ISSUES - (Abstract Only)

Cray, P.J. 2002. Technology/database and communications issues. American Society for Microbiology Meeting. P. 144.

NATIONAL ANIMAL HEALTH MONITORING SYSTEM SWINE 2000: A SURVEILLANCE STUDY OF ESCHERICHIA COLI 0157 IN SWINE - (Abstract Only)

Feder, I.E., Gray, J.T., Pearce, R., Bush, E., Fratamico, P.M., Wallace, F.M., Cray, P.J., Perrine, R., Dudley, R.L., Luchansky, J.B. 2002. National animal health monitoring system swine 2000: a surveillance study of escherichia coli 0157 in swine. International Association for Food Protection. P. 87. P120.

MULTIPLE ANTIMICROBIAL RESISTANCE AMONG SALMONELLA ISOLATES ORIGINATING FROM POULTRY - (Proceedings)

CRAY,P.J., HEADRICK,M., DARGATZ,D.A., GRAY,J.T., TANKSON,J.D., LADELY,S.R., MULTIPLE ANTIMICROBIAL RESISTANCE AMONG SALMONELLA ISOLATES ORIGINATING FROM POULTRY, POULTRY SCIENCE ASSOCIATION MEETING ABSTRACT, 2002. 80(SUPPL.): 439. (ABSTR.)

MULTIPLE DRUG RESISTANCE: TRENDS AND IMPLICATIONS - (Abstract Only)

Cray, P.J., Headrick, M., Englen, M.D., Gray, J.T., Jackson, C.R., Tankson, J.D., Anandaraman, N., Salamone, B., Rose, B., Dargatz, D.A. 2002. Multiple drug resistance: trends and implications. International Association for Food Protection. 749-750.

ANTIMICROBIAL RESISTANCE IN E. COLI FROM PIGLETS FED DIETS WITH AND WITHOUT ANTIMICROBIALS - (Abstract Only)

Kim, L.M., Cray, P.J., Jones, R.D. 2002. Antimicrobial resistance in e. coli from piglets fed diets with and without antimicrobials [Abstract]. University of Georgia Research Report. P. 230-237.

GENOTYPIC VARIABILITY AND ANTIBIOTIC RESISTANCE PROFILES OF ESCHERICHIA COLI 0157:H7 ISOLATES FROM DOWNER AND HEALTHY DAIRY CATTLE - (Abstract Only)

Byrne, C., Call, J.E., Wallace, F.M., Luchansky, J.B., Erol, I., Cray, P.J., Kaspar, C.W., Ball, T.A. 2002. Genotypic variability and antibiotic resistance profiles of escherichia coli 0157:h7 isolates from downer and healthy dairy cattle. International Association of Food Protection. Abstract #P136, p. 92.

MULTIPLE RESISTANCE AMONG SALMONELLA ISOLATES OF ANIMAL ORIGIN FROM THE NATIONAL ANTIMICROBIAL RESISTANCE MONITORING SYSTEM-ENTERIC BACTERIA 1997-2000 - (Abstract Only)

Cray, P.J., Headrick, M.L., Anandaraman, N., Gray, J.T., Dargatz, D.A. 2002. Multiple resistance among salmonella isolates of animal origin from the national antimicrobial resistance monitoring system-enteric bacteria 1997-2000. Emerging Infectious Diseases. Board. 27. P. 136.

PREVALENCE OF AMINOGLYCOSIDE RESISTANCE AMONG ENTEROCOCCI ISOLATED FROM POULTRY AND SWINE - (Abstract Only)

Jackson, C.R., Cray, P.J., Barrett, J.B., Ladely, S.R. 2002. Prevalence of aminoglycoside resistance among enterococci isolated from poultry and swine. Emerging Infectious Diseases. Board 18. P. 74.

DETECTION OF A CLASS I INTEGRON IN MULTI-DRUG RESISTANT SALMONELLA NIAKHAR - (Abstract Only)

TANKSON, J.D., CRAY, P.J., HUDSON, C.R., GRAY, J.T., BARRETT, J.B., HEADRICK, M. DETECTION OF A CLASS I INTEGRON IN MULTI-DRUG RESISTANT SALMONELLA NIAKHAR. EMERGING INFECTIOUS DISEASES. Session 50, abstract#15; p. 132

ANTIMICROBIAL SUSCEPTIBILITY PATTERNS OF SALMONELLA SPP ISOLATES FROM CATTLE IN FEEDLOTS - (Peer Reviewed Journal)

Dargatz, D.A., Cray, P.J., Ladely, S.R., Ferris, K.E., Green, A.I. 2002. Antimicrobial susceptibility patterns of salmonella spp isolates from cattle in feedlots. Journal of the American Veterinary Medical Association. Vo. 221. No. 2. P. 268-272.

COMPARISON OF ANTIMICROBIAL RESISTANCE PATTERNS IN CAMPYLOBACTER SPECIES ISOLATED FROM BROILER CHICKENS IN 1999 AND 2000 - (Abstract Only)

Cray, P.J., Headrick, M.L., Anadaraman, N., Englen, M.D. 2002. Comparison of antimicrobial resistance patterns in campylobacter species isolated from broiler chickens in 1999 and 2000. Emerging Infectious Diseases. Board 26. P. 135-136.

PREVALENCE OF FOOD-BORNE PATHOGENS OF SWINE FROM THE NAHMS SWINE 2000 STUDY - (Proceedings)

Bush, E.J., Cray, P.J., Gray, J.T., Patton, S. 2002. Prevalence of food-borne pathogens of swine from the nahms swine 2000 study. American Association of Swine Veterinarians Annual Meeting. P. 327 - 328.

ISOLATION OF CAMPYLOBACTER AND IDENTIFICATION BY PCR - (Book / Chapter)

Englen, M.D., Ladely, S.R., Cray, P.J. 2002. Isolation of campylobacter and identification by pcr. Methods in Molecular Biology. Vol. 7., P. 109-121.

FACTORS ASSOCIATED WITH FECAL SHEDDING OF SALMONELLA SPP BY HORSES ON US OPERATIONS - (Peer Reviewed Journal)

Losinger, W.C., Traub-Dargatz, J.L., Garber, L.P., Cray, P.J., Ladely, S.R., Ferris, K.E., Morgan, K. 2002. Factors associated with fecal shedding of salmonella spp by horses on us operations. Brazalian Archive of Medicine Veterinaria and Zootecnia.54(2):109-116.

ANTIMICROBIAL RESISTANCE IN E COLI FROM GROWING PIGLETS FED DIETS WITH AND WITHOUT FEED-BASED SUBTHERAPEUTIC ANTIMICROBIALS - (Proceedings)

Kim, L.M., Cray, P.J., Gray, J.T., Jones, R. 2001. Antimicrobial resistance in e. coli from growing piglets fed diets with and without feed-based subtherapeutic antimicrobials. Research Workers in Animal Diseases Conference Proceedings. No. 73.

OCCURRENCE OF SALMONELLA ENTERICA SEROTYPE TYPHIMURIUM DT104A IN RETAIL GROUND BEEF - (Peer Reviewed Journal)

Zhao, T., Doyle, M.P., Cray, P.J., Zhao, P., Ladely, S.R. 2001. Occurrence of Salmonella enterica Serotype Typhimurium DT104A in Retail Ground Beef. Journal of Food Protection. Vol. 65. No. 2. P. 403-407.

PREVALENCE OF SALMONELLA SEROTYPE TYPHIMURIUM DT104 IN RETAIL GROUND BEEF - (Peer Reviewed Journal) - (07-Sep-01)

LONG TERM SURVIVAL AND INFECTIVITY OF SALMONELLA CHOLERAESUIS - (Proceedings)

Gray, J.T., Cray, P.J. 2001. Long term survival and infectivity of salmonella choleraesuis. International Symposium on Epidemiology and Control of Salmonella in Pork. 114. p. 370-374.

THREE YEAR TRENDS FROM NARMS-EB, 1997-1999: A COMPARISON OF AR IN SALMONELLA ISOLATED FROM SWINE - (Proceedings)

Headrick, M.L., Cray, P.J., Wray, C., Dillard, A.L., Gray, J.T., Eubank, J.F. 2001. Three year trends from narms-eb, 1997-1999: a comparison of AR in salmonella isolated from swine. International Symposium on Epidemiology and Control of Salmonella in Pork. P. 380-383.

COMPARISON OF CAMPYLOBACTER POPULATIONS IN NORTHERN IRELAND AND USA POULTRY FLOCKS BY MEANS OF AUTOMATED PSTI RIBOTYPING - (Abstract Only)

Englen, M.D., Harrington, C.S., Cray, P.J., Headrick, M.L., Madden, R.H. 2001. Comparison of campylobacter populations in Northern Ireland and USA poultry flocks by means of automated Psti ribotyping. Campylobacter Helicobacter and Related Organisms International Workshop. Abstract. H-25. P. 69-70.

EXPANDED-SPECTRUM CEPHALOSPORIN RESISTANCE AND MULTI-DRUG RESISTANCE IN SALMONELLA ISOLATES FROM SWINE - (Abstract Only)

Gray, J.T., Cray, P.J., Haro, J.H., Headrick, M.L. 2001. Expanded-spectrum cephalosporin resistance and multi-drug resistance in salmonella isolates from swine. Salin Pork. P. 377 - 379.

HERD-LEVEL RISK FOR SALMONELLA CULTURE POSTIVE STATUS IN SLAUGHTERED PIGS - (Abstract Only)

Bahnson, P.B., Cray, P.J., Mateus-Pinilla, N.E., Grass, J., Gray, J.T., Fransen, L., Ladely, S.R. Herd-level risk for salmonella culture postive status in slaughtered pigs. Salin Pork. pg. 244-249

ANTIMICROBIAL SUSCEPTIBILITY IN SALMONELLA AND ESCHERICHIA COLI ISOLATED FROM HUMANS AND RETAIL MEAT - (Proceedings)

Zaidi, M., Zamora, E., Cray, P.J., Haro, J.H., Headrick, M., Tollefson, L. 2001. Antimicrobial susceptibility in salmonella and escherichia coli isolated from humans and retail meat. Interscience Conference on Antimicrobial Agents & Chemotherapy Proceedings. Session 6. C2-53. P. 110.

PRESENCE OF ENTEROCOCCI ON GROCERY AND THEIR RESISTANCE PATTERNS - (Proceedings)

Cray, P.J., Jackson, C.R., Hall, M.C. 2001. Presence of enterococci on grocery and their resistance patterns. Foodborne Pathogens Analysis Conference.

PREVALENCE OF AMINOGLYCOSIDE RESISTANCE AMONG ENTEROCOCCI ISOLATED FROM SWINE - (Proceedings)

Jackson, C.R., Cray, P.J., Barrett, J.B., Hall, M.C., Jain, L., Reeves, D.E. Prevalence of aminoglycoside resistance among enterococci isolated from swine. Foodborne Pathogens Analysis Conference. 2001.

SOURCES AND MOVEMENT OF SALMONELLA THROUGH INTEGRATED POULTRY OPERATIONS: A MULTISTATE EPIDEMIOLOGICAL INVESTIGATION - (Peer Reviewed Journal) - (07-Jun-01)

SEROTYPES AND ANTIMICROBIAL RESISTANCE IN SALMONELLA ISOLATES FROM SWINE,NARMS-EB 1997-2000 - (Abstract Only)

Wray, C., Cray, P.J., Headrick, M., Gray, J.T., Dillard, L., Dargatz, D.A., Haro, J.H. 2001. Serotypes and antimicrobial resistance in salmonella isolates from swine,narms-eb 1997-2000. International Symposium on the Epidemiology and Control of Foodborne Pathogens in Pork. P. 375-376.

DISTRIBUTION OF CAMPYLOBACTER SPP. IN SELECTED UNITED STATES POULTRY PRODUCTION AND PROCESSING OPERATIONS - (Peer Reviewed Journal) - (27-May-01)

SEROTYPING AND RIOTYPING OF SALMONELLA USING RESTRICTION ENXYME PVUII - (Peer Reviewed Journal) - (15-May-01)

COLONIZATION OF BROILER CHICKS BY SALMONELLA TYPHIMURIUM DEFINITIVE PHAGE TYPE 104 - (Peer Reviewed Journal)

Cray, P.J., Ladely, S.R., Bailey, J.S., Stern, N.J. 2001.Colonization of broiler chicks by salmonella typhimurium definitive phage type 104. Journal of Food Protection. 64: (11) P. 1698-1704.

INCREASED RECOVERY OF FECAL QUINOLONE-RESISTANT ESCHERICHIA COLI IN CHILDREN USING A MACCONKEY-NALIDIXIC ACID SCREENING PLATE - (Abstract Only)

Zaidi, M., Diaz, P., Tollefson, L., Cray, P.J., Headrick, M. 2001. Increased recovery of fecal quinolone-resistant escherichia coli in children using a macconkey-nalidixic acid screening plate. American Society for Microbiology Meeting. Session. 153. Abstract. A-70. P. 17.

IN VITRO AND IN VIVO ASSESSMENT OF SALMONELLA ENTERICA SEROVAR TYPHIMURIUM DT104 VIRULENCE - (Peer Reviewed Journal)

Allen, C.A., Cray, P.J., Vasquez-Torres, A., Suyemoto, M., Altier, C., Feng, F.C., Libby, S.J. 2001. In vitro and in vivo assessment of Salmonella enterica serovar Typhimurium dt104 virulence. Infection and Immunity. 69:(7)4673-4677.

ANTIMICROBIAL RESISTANCE IN CAMPYLOBACTER ISOLATED FROM FEEDLOT CATTLE - (Abstract Only)

Englen, M.D., Cray, P.J., Ladely, S.R., Dargatz, D. 2001. Antimicrobial resistance in campylobacter isolated from feedlot cattle. American Society for Microbiology. Ses No. 263/Z. Abstract. Z-54. P. 749.

EXPANDED-SPECTRUM CEPHALOSPORIN RESISTANCE IN SALMONELLA ISOLATES FROM ANIMAL ORIGIN AND CORRELATION WITH MULTI-DRUG RESISTANCE - (Abstract Only)

Gray,J.T.; Cray,P.J.; Headrick,M.L.; Tollefson,L. 2001. Expanded-spectrum cephalosporin resistance in salmonella isolates from animal origin and correlation with multi-drug resistance. American Society for Microbiology. Ses. No. 263/Z. Abstract. Z-45. pg. 748

SURVIVAL AND INFECTIVITY OF SALMONELLA CHOLERAESUIS IN SWINE FECES - (Peer Reviewed Journal)

Gray, J.T., Cray, P.J. 2001. Survival and infectivity of salmonella choleraesuis in swine feces. Journal of Food Protection. 64: (7) P. 945-949.

EFFECT ON RESISTANCE IN SALMONELLA SPECIES FOLLOWING USE OF GENTAMICIN IN OVO - (Abstract Only)

Cray, P.J., Bailey, J.S., Ladely, S.R., Cosby, D.E., Hall, M.C., Haro, J.H. 2001. Effect on resistance in salmonella species following use of gentamicin in ovo. American Society for Microbiology. Session No. 245. Abstract. C-404. P. 245.

ANTIMICROBIAL SUSCEPTIBILITY PATTERNS FOR SALMONELLA ISOLATES OF VETERINARYORIGIN FOR NARMS 1999 - (Abstract Only)

Headrick, M., Cray, P.J., Gray, J.T., Dargatz, D.A., Tollefson, L. 2001. Antimicrobial susceptibility patterns for salmonella isolates of veterinaryorigin for narms 1999. American Society for Microbiology. Session No.245/C. Abstract. C-405. P. 245.

THE EFFECT OF LIVESTOCK ANTIMICROBIAL USE ON RESISTANCE PREVALENCE - (Proceedings)

Reeves, D.E., Cray, P.J., Ladely, S.R. 2001. The effect of livestock antimicrobial use on resistance prevalence. American Association of Swine Practitioners Proceedings. Workshop. 9. P. 27-32.

THE ANTIMICROBIAL DILEMMA IN ANIMAL PRODUCTION - (Proceedings)

Cray, P.J., Ladely, S.R., Tollefson, L., Headrick, M., Reeves, D. 2000. The antimicrobial dilemma in animal production. Manitoba Swine Seminar. P. 17-26.

IDENTIFICATION AND MOVEMENT OF SALMONELLA SEROTYPES THROUGH INTEGRATED BROILER OPERATIONS - (Proceedings) - (01-Dec-00)

RECENT RESEARCH DEVELOPMENTS ON ANTIMICROBIAL RESISTANCE AMONG SALMONELLA SEROTYPES OF ANIMAL ORIGIN - (Proceedings)

Cray, P.J., Headrick, M., Peterson, K.E., Dargatz, D.A., Tollefson, L., Wineland, N.E., Ferris, K. 2000. Recent research developments on antimicrobial resistance among salmonella serotypes of animal origin. 24th Annual North Carolina Turkey Industry Days. P. 72-73.

FECAL SHEDDING OF SALMONELLA SPP BY DAIRY COWS ON-FARM AND AT CULL COW MARKETS - (Peer Reviewed Journal)

Wells, S.J., Cray, P.J., Dargatz, D.A., Ferris, K., Green, A. 2001. Fecal shedding of salmonella spp by dairy cows on-farm and at cull cow markets. Journal of Food Protection. Vol 64. No. 1. P. 3-11.

NATIONAL ANIMAL HEALTH MONITORING SYSTEM (NAHMS) EQUINE '98 STUDY SALMONELLA SPP. FECAL SHEDDING IN THE U.S. HORSE POPULATION & PRESENCE OF SALMONELLA SPP. IN GRAIN SOURCES ON EQUINE OPERATIONS 1998-1999 - (Proceedings) - (15-Aug-00)

2000 NARMS REPORT OF SALMONELLA NEWPORT SLAUGHTER AND ON-FARM ISOLATES - (Abstract Only)

TANKSON, J.D., CRAY, P.J., HEADRICK, M. 2000 NARMS REPORT OF SALMONELLA NEWPORT SLAUGHTER AND ON-FARM ISOLATES. INTERSCIENCE CONFERENCE ON ANTIMICROBIAL AGENTS & CHEMOTHERAPY PROCEEDINGS.SESSION 91 , C2-865 P.126

SURVEY OF SALMONELLA SEROTYPES SHED IN FECES OF BEEF COWS AND THEIR ANTIMICROBIAL SUSCEPTIBILITY PATTERNS - (Peer Reviewed Journal)

Dargatz, D.A., Cray, P.J., Ladely, S.R., Ferris, K.E. 2000. Survey of salmonella serotypes shed in feces of beef cows and their antimicrobial susceptibility patterns. Journal of Food Protection. Vol. 63. No. 12. P. 1648-1653.

EVALUATION OF A NEW PCR METHOD FOR THE IDENTIFICATION OF CAMPYLOBACTER JEJUNI AND CAMPYLOBACTER COLI - (Abstract Only) - (07-Jul-00)

EMERGENCE OF A MULTIDRUG-RESISTANT STRAIN OF SALMONELLA SEROTYPE NEWPORT IN THE UNITED STATES, NARMS 1997-1999 - (Abstract Only)

Joyce, K., Mshar, P., Goddard, A., Cray, P.J., Headrick, M., Petersen, K., Rossiter, S., Barrett, T., Tauxe, R., Narms Working Group 2000. Emergence of a multidrug-resistant strain of salmonella serotype newport in the united states, narms 1997-1999. Emerging Infectious Diseases. Board 17. P. 62-63.

ANTIMICROBIAL SUSCEPTIBILITY OF SALMONELLA STRAINS IN FROM III AND ASYMPTOMATIC HUMANS - (Abstract Only)

Zaidi, M., Macias, A., Mejia, C., Vazquez, G., Gordillo, M.R., Cray, P.J., Hollinger, K., Tollefson, L. 2000. Antimicrobial susceptibility of salmonella strains in from iii and asymptomatic humans. Proceedings of the International Conference on Emerging Infectious Diseases. Board 32. P. 67-68.

RIBOTYPING FOR THE DIFFERENTIATION OF CLOSTRIDIUM PERFRINGENS ISOLATES FROM POULTRY PRODUCTION AND PROCESSING - (Abstract Only) - (30-Apr-00)

NARMS: ENTERIC BACTERIA - ANIMAL SALMONELLA AND CAMPYLOBACTER - (Abstract Only)

Cray, P.J. 2000. Narms: enteric bacteria - animal salmonella and campylobacter. American Society for Microbiology Meeting. P. 100.

EVALUATION OF THREE DIFFERENT METHODS FOR ANTIMICROBIAL SUSCEPTIBILITY SCREENIN OF CAMPYLOBACTER - (Abstract Only)

Wallace, F.M., Cray, P.J. 2000. Evaluation of three different methods for antimicrobial susceptibility screenin of campylobacter. American Society for Microbiology Meeting. Session 193/Z. Abstract Z-9. P. 685-686.

COMPARATIVE EVALUATION OF AN AUTOMATED RIBOTYPING SYSTEM VERSUS PULSED-FIELD GEL ELECTROPHORESIS FOR EPIDEMIOLOGY TYPING OF VETERINARY ISOLATES OF SALMONELLA ENTERICA SEROTYPE TYPHIMURIUM DT104 - (Abstract Only)

Wallace, F.M., Cray, P.J. 2000. Comparative evaluation of an automated ribotyping system versus pulsed-field gel electrophoresis for epidemiology typing of veterinary isolates of salmonella enterica serotype typhimurium dt104. American Society for Microbiology Meeting. Session 193/Z. Abstract Z-26. P. 690.

PRE-HARVEST FOOD SAFETY IN THE UNITED STATES - (Proceedings) - (21-Apr-00)

FECAL SHEDDING OF SALMONELLA SPP BY HORSES IN THE UNITED STATES DURING 1998 AND 1999 AND DETECTION OF SALMONELLA SPP IN GRAIN AND CONCENTRATE SOURCES ON EQUINE OPERATIONS - (Peer Reviewed Journal)

Traub-Dargatz, J.L., Garber, L.P., Cray, P.J., Ladely, S.R., Ferris, K. 2000.Fecal shedding of salmonella spp by horses in the united states during 1998 and 1999 and detection of salmonella spp in grain and concentrate sources on equine operations. Journal of the American Veterinary Medical Association. 217 (2) P. 226-230.

PREVALENCE AND LEVEL OF CAMPYLOBACTER IN COMMERCIAL BROILER BREEDERS AND BROILERS - (Abstract Only) - (15-Apr-00)

ALTERNATIVES TO ANTIMICROBIAL USE IN FOOD ANIMAL PRODUCTION - (Abstract Only)

Cray, P.J. 2000. Alternatives to antimicrobial use in food animal production. American Society for Microbiology Meeting. P. 38.

COMPARISON OF METHODS FOR ISOLATING SALMONELLA BACTERIA FROM FAECES OF NATURALLY INFECTED PIGS - (Peer Reviewed Journal)

Davies, P.R., Turkson, P.K., Funk, J.A., Nichols, M.A., Ladely, S.R., Cray, P.J. 2000. Comparison of methods for isolating salmonella bacteria from faeces of naturally infected pigs. Journal of Applied Microbiology. 89: 169-177.

SALMONELLA INFECTION IN PIGS - (Book / Chapter)

Cray, P.J., Gray, J., Wray, C. 2000. Salmonella infection in pigs. Salmonella in Domestic Animals. Chapter 11. P. 191-207.

AN IN VITRO AND IN VIVO ASSESSMENT OF SALMONELLA TYPHIMURIUM DT104 VIRULENCE - (Abstract Only)

Allen, C.A., Cray, P.J., Vasquez-Torres, A., Suyemoto, M., Altier, C., Fang, F.C., Libby, S.J. 2000. An in vitro and in vivo assessment of salmonella typhimurium dt104 virulence. American Society for Microbiology Annual Meeting. Session 140. D-179. P. 267.

SALMONELLA ISOLATES COLLECTED FROM SWINE FARMS WITH DIFFERENT ANTIMICROBIAL USE PROGRAMS - (Proceedings)

Cray, P.J., Ladely, S.R., Reeves, D. 2000. Salmonella isolates collected from swine farms with different antimicrobial use programs. American Association of Swine Practitioners Proceedings. P. 335-336

MOLECULAR SUBTYPING OF SALMONELLA ENTERIC SEROTYPE NEWPORT ISOLATES FROM ANIMALS: EMERGENCE OF MULTIDRUG-RESISTANT STRAINS, NARMS 1997-1999 - (Proceedings)

Wallace, F.M., Petersen, K.E., Dargatz, D., Angulo, F., Headrick, M., Marano, N., Rossiter, S., Tollefson, L., Cray, P.J. 2000. Molecular subtyping of salmonella enteric serotype newport isolates from animals: emergence of multidrug-resistant strains, narms 1997-1999. Emerging Infectious Diseases. P. 151-152.

INCIDENCE OF SALMONELLA SPP., CAMPYLOBACTER JEJUNI AND CLOSTRIDIUM PERFRINGENS IN WILD BIRDS NEAR BROILER CHICKEN HOUSES - (Peer Reviewed Journal) - (15-Nov-99)

FLOW OF CAMPYLOBACTER SPP. THROUGH U.S. POULTRY OPERATIONS - (Abstract Only) - (15-Oct-99)

SALMONELLA SEROTYPES AND ANTIMICROBIC SUSCEPTIBILITY PATTERNS IN US DAIRY COWS ON-FARM AND AT MARKETS - (Abstract Only)

Wells, S.J., Cray, P.J., Dargatz, D.A., Ferris, K. 1999. Salmonella serotypes and antimicrobic susceptibility patterns in us dairy cows on-farm and at markets. Research Workers in Animal Diseases Conference Proceedings. Abstract . 75.

A MULTI-STATE EPIDEMIOLOGICAL INVESTIGATION OF SOURCES AND MOVEMENT OF SALMONELLA THROUGH INTEGRATED POULTRY OPERATIONS - (Proceedings) - (01-Oct-99)

ANTIMICROBIAL RESISTANCE PATTERNS OF SALMONELLA ISOLATES FROM CATTLE IN FEEDLOTS AND ON COW-CALF OPERATIONS - (Abstract Only)

Dargatz, D.A., Cray, P.J., Ladely, S.R. 1999. Antimicrobial resistance patterns of salmonella isolates from cattle in feedlots and on cow-calf operations. Research Workers in Animal Diseases Conference Proceedings. Abstract. 74.

SYNERGISM BETWEEN PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME VIRUS (PRRSV) AND SALMONELLA CHOLERAESUIS IN SWINE - (Peer Reviewed Journal)

Wills, R.W., Gray, J.T., Cray, P.J., Yoon, K.J., Ladely, S.R., Zimmerman, J. 1999. Synergism between porcine reproductive and respiratory syndrome virus (prrsv) and salmonella choleraesuis in swine. Veterinary Microbiology. 71: P.177-192

RISK FACTORS FOR FECAL SHEDDING OF SALMONELLA IN 91 US DAIRY HERDS IN 1996 - (Peer Reviewed Journal)

Kabagambe, E.K., Wells, S.J., Garber, L.P., Salman, M.D., Wagner, P.J., Cray, P.J. 2000. Risk factors for fecal shedding of salmonella in 91 us dairy herds in 1996. Preventive Veterinary Medicine. Vol. 43. P. 177-194.

MUCOSAL STARTER CULTURE(TM) TREATMENT TO SIGNIFICANTLY REDUCE SALMONELLAE IN PROCESSED BROILER CARCASSES AND SWINE. - (Proceedings) - (15-Aug-99)

FLAGELLIN SHORT VARIABLE REGION (SVR) SEQUENCE FOR CAMPYLOBACTER TYPING - (Abstract Only)

MEINERSMANN, R.J., STERN, N.J., BAILEY, J.S., CRAY, P.J., HIETT, K.L. FLAGELLIN SHORT VARIABLE REGION (SVR) SEQUENCE FOR CAMPYLOBACTER TYPING. CAMPYLOBACTER HELICOBACTER AND RELATED ORGANISMS INTERNATIONAL WORKSHOP. 1999.

ASSOCIATION OF ANTIMICROBIAL RESISTANCE PATTERNS AND REPORTED USAGE OF ANTIMICROBIALS IN COMMERCIAL GROWING PIGS PRODUCTION - (Abstract Only)

Bahnson, P.B., Cray, P.J. 1999. Association of antimicrobial resistance patterns and reported usage of antimicrobials in commercial growing pigs production. International Symposium on Epidemiology and Control of Salmonella in Pork. 240-241.

SIGNIFICANCE OF ANTIBIOTIC-RESISTANT CAMPYLOBACTER - (Abstract Only)

Cray, P.J., Petersen, K.E., Tollefson, L., Dargatz, D.A., Muhmed, W., Hollinger, K., Headrick, M., Ferris, K. 1999. Significance of antibiotic-resistant campylobacter. Poultry Science Association Meeting Abstract. 78:(Suppl 1)17: p.5.

NATIONAL ANTIMICROBIAL RESISTANCE MONITORING SYSTEM: RESULTS FOR SWINE - (Proceedings)

Cray, P.J., Petersen, K.E., Dargatz, D.A., Tollefson, L., Wineland, N.E., Headrick, M., Hollinger, K., Ferris, K.E. 1999. National antimicrobial resistance monitoring system: results for swine. International Symposium on Epidemiology and Control of Salmonella in Pork. 3:P. 248-249

EFFECTS OF STRESS ON SALMONELLA SHEDDING: USE OF A PORCINE SALMONELLA STRESS MODEL - (Abstract Only) - (03-Jun-99)

A HISTORICAL ANALYSIS OF ANTIMICROBIAL RESISTANCE IN CAMPYLOBACTER - (Abstract Only)

Cray, P.J., Stern, N.J., Muhmed, W. 1999. A historical analysis of antimicrobial resistance in campylobacter. Poultry Science Association Meeting Abstracts. 78: Suppl. 1. Abstract. 371. P. 84.

COLONIZATION OF BROILER CHICKS BY SALMONELLA TYPHIMURIUM DT104 - (Abstract Only)

Ladely, S.R., Cray, P.J., Bailey, J.S., Stern, N.J. 1999. Colonization of broiler chicks by salmonella typhimurium dt104. Poultry Science Association Meeting Abstract. 78: sUPPL. 1. aBSTRACT 373. p. 84-85.

ANTIBIOTIC RESISTANCE IN SALMONELLA ENTERICA SEROTYPES HEIDELBERG, KENTUCKYAND THOMPSON ISOLATED FROM HUMAN AND BROILER CHICKEN SOURCES - (Proceedings)

Hollinger, K., Silters, L., Cray, P.J., Angulo, F., Tollefson, L., Stamey, K. 1999. Antibiotic resistance in salmonella enterica serotypes heidelberg, kentuckyand thompson isolated from human and broiler chicken sources.Interscience Conference on Antimicrobial Agents & Chemotherapy Proceedings. C1. 719. P. 101.

ANTIBIOTIC RESISTANT FOODBORNE BACTERIA: WHERE DO WE GO FROM HERE? - (Abstract Only)

Mcnamara, A.M., Cray, P.J. 1999. Antibiotic resistant foodborne bacteria: where do we go from here?. American Society for Microbiology Meeting. P. 165.

ANTIMICROBIAL RESISTANCE PATTERNS OF SALMONELLA ISOLATES COLLECTED FROM SLAUGHTER AGE PIGS - (Proceedings)

Cray, P.J., Bahnson, P.B., Ladely, S.R. 1999. Antimicrobial resistance patterns of Salmonella isolates collected from slaughter age pigs. International Symposium on Epidemiology and Control of Salmonella in Pork. p. 245-247.

DETECTION OF SWINE EXPOSED TO SALMONELLA SPP - (Proceedings)

Gray, J.T., Cray, P.J. 1999. Detection of swine exposed to salmonella spp. International Symposium on Epidemiology and Control of Salmonella in Pork. P.46 - 50.

DEFINING THE RISK OF SALMONELLA INFECTION IN SLAUGHTER WEIGHT PIGS - (Proceedings)

Bahnson, P., Cray, P.J. 1999. Defining the risk of salmonella infection in slaughter weight pigs. International Symposium on Epidemiology and Control of Salmonella in Pork. 3: P. 242 - 244.

INVESTIGATIONS INTO THE INFECTION-CONTAMINATION-INFECTION CYCLE OF ZOONOOTIC SALMONELLA ON SWINE FARMS: SEROVAR AND SENSITIVITY PATTERNS OF SALMONELLA ISOALTES FROM ANML & ENV FROM SELECTED MINNESOTA SWINE FARMS - (Proceedings)

Blaha, T.H., Carlson, A.R., Cray, P.J. 1999. Investigations into the infection-contamination-infection cycle of zoonootic salmonella on swine farms: serovar and sensitivity patterns of salmonella isoaltes from anml & env from selected minnesota swine farms. International Symposium on Epidemiology and Control of Salmonella in Pork. 3:P. 242 -244.

PREVALENCE OF SALMONELLA TYPHIMURIUM DT104 IN RETAIL GROUND BEEF - (Abstract Only)

Zhao, T., Zhao, P., Doyle, M.P., Cray, P.J., Ladely, S.R. 1999. Prevalence of salmonella typhimurium dt104 in retail ground beef. International Journal of Food Microbiology. S.128. Abstract. P-50. P.521.

ENVIRONMENTAL AND AGRICULTURAL CONSEQUENCES AS A RESULT OF ANTIMICROBIAL USE - (Abstract Only)

Cray, P.J. 1999. Environmental and agricultural consequences as a result of antimicrobial use. American Society for Microbiology Meeting. Abstract 89/P. P. 104-105.

ANALYSIS OF DEFINED MUTANTS OF SALMONELLA CHOLERAESUIS IN SWINE - (Abstract Only)

Ly, M., Galiano, C., Cray, P.J., Ladely, S.R., Testerman, T., Fang, F., Libby, S.J. 1999. Analysis of defined mutants of salmonella choleraesuis in swine. American Society for Microbiology Meeting. Session No. 233/B/D. Abstract B/D-323. P. 93.

PREVALENCE OF SALMONELLA TYPHIMURIUM DT104 IN RETAIL GROUND BEEF - (Abstract Only)

Zhao, T., Zhao, P., Doyle, M.P., Cray, P.J., Ladely, S.R. 1999. Prevalence of salmonella typhimurium dt104 in retail ground beef. American Society for Microbiology Meeting. Session No. 128/P. Abstract P-50. P. 521.

INTERLABORATORY COMPARISON OF AUTOMATED RIBOTYPING OF SALMONELLA USING THE RIBOPRINTER SYSTEM - (Abstract Only)

Fritshel, S.J., Dambaugh, T.R., Stern, N.J., Cray, P.J. 1999. Interlaboratory comparison of automated ribotyping of salmonella using the riboprinter system. American Society for Microbiology. 24: C-51. P. 115.

DETECTION OF MULTIRESISTANT SALMONELLA TYPHIMURIUM DT104 USING MULTIPLEX AND FLUOROGENIC PCR - (Peer Reviewed Journal) - (10-Mar-99)

MUCOSAL COMPETITIVE EXCLUSION TO REDUCE SALMONELLA IN SWINE - (Abstract Only)

Reeves, D.E., Cray, P.J., Bailey, J.S., Stern, N.J., Cox Jr, N.A., Ladely, S.R., Pullen, W. 1999. Mucosal competitive exclusion to reduce salmonella in swine. American Society of Animal Science. 77 (Suppl 1) 46 128-129

EPIDEMIOLOGIC ASPECTS, CONTROL, AND IMPORTANCE OF MULTIPLE-DRUG RESISTANT SALMONELLA TYPHIMURIUM DT104 IN THE UNITED STATES - (Peer Reviewed Journal)

Akkina, J.E., Hogue, A.T., Angulo, F.J., Johnson, R., Petersen, K.E., Saini, P.K., Cray, P.J., Schlosser, W.D. 1999. Epidemiologic aspects, control, and importance of multiple-drug resistant salmonella typhimurium dt104 in the united states. Journal of Veterinary Medicine. 214 (6) P. 790-798

MUCOSAL COMPETITIVE EXCLUSION TO REDUCE SALMONELLA IN SWINE - (Proceedings)

Pullen, W., Cray, P.J., Reeves, D., Bailey, J.S., Stern, N.J., Cox Jr, N.A., Ladely, S.R. 1999. Mucosal competitive exclusion to reduce salmonella in swine. American Association of Swine Practitioners Proceedings. P. 17-18.

IMPACT OF ANTIMICROBIC USE IN VETERINARY MEDICINE - (Abstract Only)

Cray, P.J., Dargatz, D.A., Wells, S.J., Wineland, N.E., Miller, M.A., Tollefson, L., Petersen, K.E. 1999. Impact of antimicrobic use in veterinary medicine. American Veterinary Medical Association Abstract. 213 (12) P. 1739-1741.

IMPACT OF ANTIMICROBIC USE IN VETERINARY MEDICINE - (Abstract Only)

Cray, P.J., Dargatz, D.A., Wells, S.J., Wineland, N.E., Miller, M.A., Petersen, K.E. 1998. Impact of antimicrobic use in veterinary medicine. Proceedings of Allen D Leman Swine Conference. P. 23.

DAIRY PRODUCERS SHOULD BE CONCERNED ABOUT E. COLI - (Popular Publication)

Wells, S., Cray, P.J., Besser, T., Mcdonough, P., Smith, B. 1998. Dairy producers should be concerned about e. coli. Feedstuffs. P. 18-23

MICROBIOLOGICAL ISSUES ASSOCIATED WITH PORK - (Abstract Only)

Gamble, G.R., Cray, P.J., Wesley, I.V., Mcnamara, A.M., Bender, J., Peterson, A. 1998. Microbiological issues associated with pork. International Association of Milk Food and Environmental Sanitarians. Abstract. S19. P. 80-81.

IMPACT OF ANTIMICROBIC USE IN VETERINARY MEDICINE - (Abstract Only)

Cray, P.J., Dargatz, D.A., Wells, S.J., Wineland, N.E., Miller, M.A., Petersen, K. 1998. Impact of antimicrobic use in veterinary medicine. International Association of Milk Food and Environmental Sanitarians. P. 16-20.

CURRENT PERSPECTIVES ON THE USE OF ANIMAL PRODUCTION SYSTEMS - (Abstract Only)

Thompson, S., Cray, P.J., Angulo, F., Threlfall, J., Carnevale, R. 1998. Current perspectives on the use of animal production systems. International Association of Milk Food and Environmental Sanitarians. Abstract. S9. P. 77.

PREVALENCE/TRENDS OF QUINOLONE RESISTANCE IN SALMONELLA ISOLATES FROM ANIMALS IN THE USA - (Proceedings)

Cray, P.J., Miller, M.A., Dargatz, D.D., Wineland, N.E., Tollefson, L. 1998. Prevalence/trends of quinolone resistance in salmonella isolates from animals in the usa. World Health Organization Technical Report. 28: P. 221-228.

DEVELOPMENT OF RESISTANCE IN SALMONELLA ISOLATES OF VETERINARY ORIGIN - (Proceedings)

Cray, P.J., Miller, M., Tollefson, L., Dargatz, D.A. 1998. Development of resistance in salmonella isolates of veterinary origin. American Association of Swine Practitioners Proceedings. P. 173-176.

NATIONAL SURVEILLANCE FOR ANTIBIOTIC RESISTANCE IN ZOONOTIC ENTERIC PATHOGENS - (Book / Chapter)

Tollefson, L., Angulo, F.J., Cray, P.J. 1998. National surveillance for antibiotic resistance in zoonotic enteric pathogens. Veterinary Clinics of North America. 14(1):141-150.

DEVELOPMENT OF RESISTANCE IN SALMONELLA ISOLATES OF VETERINARY ORIGIN - (Proceedings)

Cray, P.J., Miller, M., Tollefson, L., Dargatz, D.A. 1998. Development of resistance in salmonella isolates of veterinary origin. Journal of Veterinary Pharmacology and Therapeutics. P. 130-137.

A SURVEY OF SALMONELLA IN FEEDLOT CATTLE - (Peer Reviewed Journal) - (17-Oct-97)

MECHANISM OF HOST-AGENT INTERACTIONS IN SUBCLINICAL SALMONELLA INFECTION IN PIG HERDS - (Proceedings) - (22-Aug-97)

TRACKING SALMONELLA ON THE FARM: A FARROW TO FINISH STUDY - (Abstract Only) - (22-Aug-97)

ANTIMICROBIAL SUSCEPTIBILITY OF SALMONELLA ISOLATES FROM SWINE - (Abstract Only) - (22-Aug-97)

SALMONELLA SHEDDING BY FEEDLOT CATTLE IN THE UNITED STATES - (Abstract Only) - (11-Jul-97)

ANTIMICROBIAL SUSCEPTIBILITY OF SALMONELLA ISOLATES OF VETERINARY ORIGIN - (Abstract Only) - (08-May-97)

EFFECT OF NAXCEL AND BAYTRIL ON PERSISTENCE OF SALMONELLA HEIDELBERG IN SWINE - (Abstract Only) - (08-May-97)

PORCINE INTERFERON-GAMMA LEVELS IN SERUM AFTER INFECTION WITH SALMONELLA CHOLERAESUIS AND PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME VIRUS - (Abstract Only) - (08-May-97)

FEED TRUCKS AS A SOURCE OF SALMONELLA CONTAMINATION - (Peer Reviewed Journal) - (06-May-97)

RESULTS OF THE NAHMS SWINE '95 GROWER/FINISHER SURVEY - (Abstract Only) - (02-May-97)

RESULTS OF THE NAHMS SWINE'95 GROWER/FINISHER SURVEY - FEED - (Abstract Only) - (02-May-97)

CO-INFECTION WITH SALMONELLA CHOLERAESUIS AND PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME (PRRS) VIRUS - (Proceedings) - (16-Apr-97)

MUCOSAL COMPETITIVE EXCLUSION TO REDUCE SALMONELLA IN SWINE - (Proceedings) - (16-Apr-97)

EFFECT OF COMPETITIVE EXCLUSION OF SALMONELLA SHEDDING IN SWINE - (Abstract Only) - (07-Apr-97)

HORIZONTAL TRANSMISSION OF SALMONELLA CHOLERASUIS IN WEANED PIGS EXPOSED TODIFFERENT CHALLENGE LEVELS - (Abstract Only) - (07-Apr-97)

SALMONELLA TYPHIMURIUM DEFINITIVE PHAGE TYPE (DT) 104 - (Proceedings) - (04-Mar-97)

RISK FACTORS ASSOCIATED WITH SHEDDING OF SALMONELLA BY U.S. FINISHING HOGS - (Abstract Only) - (04-Mar-97)

USE OF THE DANISH MIX-ELISA IN SALMONELLA MONITORING - (Proceedings) - (04-Mar-97)

SYNERGISM BETWEEN PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME VIRUS (PRRSV) AND SALMONELLA CHOLERAESUIS - (Proceedings) - (31-Jan-97)

COMPARISON OF SEROLOGY AND CULTURE FOR DETECTING SALMONELLA INFECTION OF 5 TO 7 MONTH OLD SWINE - (Other) - (31-Jan-97)

SYNERGISM BETWEEN PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME VIRUS (PRRSV) AND SALMONELLA CHOLERAESUIS - (Proceedings) - (29-Jan-97)

ELIMINATION OF SALMONELLA SPECIES IN SWINE BY ISOLATED WEANING - THE FIRST CRITICAL CONTROL POINT - (Proceedings) - (01-Dec-96)

COMPARISON OF CULTURE MEDIA FOR THE ISOLATION OF SALMONELLA SPECIES FROM SWINE FECES - (Proceedings) - (01-Dec-96)

COW-LEVEL RISK FACTORS FOR THE OCCURRENCE OF WINTER DYSENTERY IN DAIRY CATTLE - (Abstract Only) - (12-Nov-96)

AN INVESTIGATION OF THE ROLE OF BOVINE CORONAVIRUS, AND OTHER RISK FACTORS,IN THE OCCURRENCE OF WINTER DYSENTERY IN DAIRY CATTLE - (Abstract Only) - (12-Nov-96)

CO-FACTORS IN PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME (PRRS) - (Abstract Only) - (12-Nov-96)

RESULTS OF THE 1995 NAHMS SWINE GROWER/FINISHER SURVEY - (Proceedings) - (18-Oct-96)

USE OF CONTINUOUS-FLOW DERIVED COMPETITIVE EXCLUSION CULTURE TO PREVENT SALMONELLA GUT COLONIZATION IN BABY PIGS - (Proceedings) - (18-Oct-96)

MANAGEMENT AND NUTRITIONAL FACTORS ASSOCIATED WITH THE DETECTION OF SALMONELLA SP FROM CATTLE FECAL SPECIMENS FROM FEEDLOT OPERATIONS IN THE UNITED STATES - (Peer Reviewed Journal) - (16-Oct-96)

SALMONELLA UPDATE - (Abstract Only) - (01-Oct-96)

CURRENT STATE OF SALMONELLA IN SWINE - (Proceedings) - (22-Sep-96)

THE CONNECTION BETWEEN SALMONELLA, SWINE, AND FOOD SAFETY - (Proceedings) - (05-Aug-96)

SEGREGATED EARLY WEANING - CONTROL OF FOOD SAFETY ORGANISMS - (Proceedings) - (10-Jul-96)

EFFECT OF DOSE ON PERSISTENCE OF SALMONELLA CHOLERAESUIS INFECTION IN SWINE - (Abstract Only) - (23-May-96)

USE OF A CONTINUOUS-FLOW DERIVED COMPETITIVE EXCLUSION CULTURE TO PREVENT SALMONELLA GUT COLONIZATION IN BABY PIGS - (Proceedings) - (27-Apr-96)

PATHOGENEIS, TRANSMISSION, AND CONTROL OF SALMONELLOSIS IN SWINE - (Proceedings) - (13-Mar-96)

CONTROL OF SALMONELLA VIRULENCE IN THE NATURAL HOST - (Proceedings) - (13-Mar-96)

AN ON-FARM SURVEY OF SWINE FEEDS AND FEED INGREDIENTS FOR SALMONELLA, AND IDENTIFICATION OF ASSOCIATED HERD RISK FACTORS - (Proceedings) - (13-Mar-96)

FARM-LEVEL RISK FACTOR ASSESSMENT FOR INFECTION WITH SALMONELLA SPP - (Proceedings) - (13-Mar-96)

SALMONELLA IMMUNITY: DEVELOPMENT OF A NEUTROPHIL PHAGOCYTOSIS ASSAY AND STRESS MODEL IN SWINE - (Proceedings) - (13-Mar-96)

SEGREGATED EARLY WEANING - CONTROL OF FOOD SAFETY ORGANISMS - (Proceedings) - (13-Mar-96)

USE OF DEFINED COMPETITIVE EXCLUSION CULTURES TO ENHANCE COLONIZATION RESISTANCE TO ENTERIC PATHOGENS - (Proceedings) - (13-Mar-96)

CONCURRENT INFECTION OF PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME VIRUS AND SALMONELLA CHOLERAESUIS IN SWINE - (Proceedings) - (05-Mar-96)

SURVIVAL AND INFECTIVITY OF SALMONELLA CHOLERAESUIS IN SWINE FECES - (Abstract Only) - (14-Nov-95)

TRANSMISSION OF SALMONELLA CHOLERAESUIS TO NAIVE SWINE - (Abstract Only) - (14-Nov-95)

COMPARISON OF CULTURE MEDIA FOR THE ISOLATION OF SALMONELLA - (Proceedings) - (04-Nov-95)

TRANSMISSION OF SALMONELLA CHOLERAESUIS TO NAIVE SWINE - (Proceedings) - (01-Nov-95)

NATURAL TRANSMISSION OF SALMONELLA CHOLERAESUIS IN SWINE - (Peer Reviewed Journal) - (27-Oct-95)

ELIMINATION OF SALMONELLA SPECIES IN SWINE BY ISOLATED WEANING - THE FIRST CRITICAL CONTROL POINT - (Proceedings) - (26-Oct-95)

ELIMINATION OF SALMONELLA SPECIES IN SWINE BY ISOLATED WEANING - THE FIRST CRITICAL CONTROL POINT - (Proceedings) - (26-Oct-95)

COMPARISON OF CULTURE MEDIA FOR THE ISOLATION OF SALMONELLA SPECIES FROM ANIMAL FECES - (Proceedings) - (26-Oct-95)

UPDATE ON SALMONELLA CHOLERAESUIS IN SWINE - (Proceedings) - (06-Apr-95)

A SURVEY FOR SALMONELLA IN SWINE FEED - (Proceedings) - (06-Apr-95)

PATHOGEN IDENTIFICATION ON THE FARM AND IMPACT OF FARM MANAGEMENT STRATEGIES - (Proceedings) - (10-Jan-95)

PATHOGEN IDENTIFICATION ON THE FARM AND IMPACT OF FARM MANAGEMENT STRATEGIES - (Proceedings) - (10-Jan-95)