Bacterial Epidemiology and Antimicrobial Resistance : 2007 Veterinary Isolates Final Report- Accessible Version

Table 6. Distribution of MICs and Occurrence of Resistance by Top Serotypes Tested from Turkeys, 2007
Antimicrobial	Serotype	%I	%R	95% CI	Distribution (%) of MICs (µg/ml)
Antimicrobial	Serotype	%I	%R	95% CI	0.015	0.03	0.06	0.125	0.25	0.5	1	2	4	8	16	32	64	128	256	512	1024
Amikacin	Hadar	0	0	0.0-3.9						9.3	75.4	13.6	0.8	0.8
	Saintpaul	0	0	0.0-14.6						24.1	62.1	10.3	3.4
	Heidelberg	0	0	0.0-17.8						39.1	56.5	4.3
	Newport	0	0	0.0-25.3						40	60
	Agona	0	0	0.0-26.8						14.3	78.6	7.1
	Senftenberg	0	0	0.0-37.1							44.4	55.6
	Reading	0	0	0.0-40.2						25	62.5	12.5
	Schwarzengrund	0	0	0.0-53.7						20	60	20
Gentamicin	Hadar	1.7	9.3	5.0-16.4					66.9	19.5	2.5			1.7	5.9	3.4
	Saintpaul	10.3	20.7	8.7-40.3					58.6	10.3				10.3	17.2	3.4
	Heidelberg	17.4	13	3.4-34.6					65.2				4.3	17.4	4.3	8.7
	Newport	6.7	0	0.0-25.3					80	13.3				6.7
	Agona	0	7.1	0.4-35.8					92.9						7.1
	Senftenberg	0	44.4	15.3-77.3					11.1	44.4					11.1	33.3
	Reading	0	0	0.0-40.2					100
	Schwarzengrund	0	0	0.0-53.7					100
Kanamycin	Hadar	0	11	6.2-18.4										89				11
	Saintpaul	6.9	17.2	6.5-36.4										75.9		6.9	10.3	6.9
	Heidelberg	0	34.8	17.2-57.2										60.9	4.3			34.8
	Newport	0	6.7	0.4-34.0										93.3				6.7
	Agona	0	0	0.0-26.8										100
	Senftenberg	0	77.8	40.2-96.1										22.2				77.8
	Reading	0	12.5	0.7-53.3										87.5				12.5
	Schwarzengrund	0	20	1.1-70.1										80				20
Streptomycin	Hadar	N/A	48.3	39.1-57.6												51.7	40.7	7.6
	Saintpaul	N/A	6.9	1.2-24.2												93.1		6.9
	Heidelberg	N/A	26.1	11.1-48.7												73.9	13	13
	Newport	N/A	6.7	0.4-34.0												93.3	6.7
	Agona	N/A	50	24.0-76.0												50	7.1	42.9
	Senftenberg	N/A	66.7	30.9-91.0												33.3		66.7
	Reading	N/A	12.5	0.7-53.3												87.5		12.5
	Schwarzengrund	N/A	0	0.0-53.7												100
Ampicillin	Hadar	0	33.1	24.9-42.4							65.3	1.7					33.1
	Saintpaul	0	31	15.9-50.9							62.1	6.9					31
	Heidelberg	0	65.2	42.8-82.8							34.8						65.2
	Newport	0	6.7	0.4-34.0							93.3						6.7
	Agona	0	57.1	29.6-81.2							42.9						57.1
	Senftenberg	0	77.8	40.2-96.1							22.2						77.8
	Reading	0	37.5	10.2-74.1							50	12.5					37.5
	Schwarzengrund	0	20	1.1-70.1							80						20
Amoxicillin/Clavulanic Acid	Hadar	24.6	1.7	0.3-6.6							64.4	2.5		6.8	24.6		1.7
	Saintpaul	17.2	13.8	4.5-32.6							62.1	6.9			17.2	3.4	10.3
	Heidelberg	4.3	26.1	11.1-48.7							30.4	4.3		34.8	4.3		26.1
	Newport	0	6.7	0.4-34.0							93.3						6.7
	Agona	7.1	50	24.0-76.0							42.9				7.1	7.1	42.9
	Senftenberg	55.6	0	0.0-37.1							22.2			22.2	55.6
	Reading	12.5	25	4.5-64.4							50	12.5			12.5	25
	Schwarzengrund	0	0	0.0-53.7							80			20
Ceftiofur	Hadar	0	1.7	0.3-6.6						41.5	56.8				1.7
	Saintpaul	0	13.8	4.5-32.6						44.8	41.4				13.8
	Heidelberg	0	26.1	11.1-48.7						56.5	17.4			8.7	17.4
	Newport	0	6.7	0.4-34.0						73.3	20				6.7
	Agona	0	50	24.0-76.0						14.3	35.7				50
	Senftenberg	0	0	0.0-37.1						22.2	66.7	11.1
	Reading	0	25	4.5-64.4						12.5	50	12.5		25
	Schwarzengrund	0	0	0.0-53.7						100
Ceftriaxone	Hadar	1.7	0	0.0-3.9					98.3						0.8	0.8
	Saintpaul	10.3	0	0.0-14.6					82.8	3.4				3.4	10.3
	Heidelberg	17.4	0	0.0-17.8					73.9					8.7	17.4
	Newport	6.7	0	0.0-25.3					93.3							6.7
	Agona	50	0	0.0-26.8					50						42.9	7.1
	Senftenberg	0	0	0.0-37.1					100
	Reading	12.5	0	0.0-40.2					75					12.5	12.5
	Schwarzengrund	0	0	0.0-53.7					100
Cefoxitin	Hadar	0	1.7	0.3-6.6							5.9	68.6	20.3	3.4		0.8	0.8
	Saintpaul	3.4	10.3	2.7-28.4							10.3	48.3	20.7	6.9	3.4	6.9	3.4
	Heidelberg	8.7	17.4	5.7-39.6							17.4	34.8	17.4	4.3	8.7	13	4.3
	Newport	0	6.7	0.4-34.0							13.3	73.3	6.7			6.7
	Agona	0	50	24.0-76.0								7.1	35.7	7.1			50
	Senftenberg	0	0	0.0-37.1								11.1	66.7	22.2
	Reading	37.5	25	4.5-64.4									25	12.5	37.5	25
	Schwarzengrund	0	0	0.0-53.7							20	40	40
Sulfonamides	Hadar	N/A	11	6.2-18.4											21.2	53.4	14.4			11
	Saintpaul	N/A	31	15.9-50.9											6.9	44.8	13.8	3.4		31
	Heidelberg	N/A	34.8	17.2-57.2											34.8	21.7	8.7			34.8
	Newport	N/A	0	0.0-25.3												100
	Agona	N/A	78.6	48.8-94.3												21.4				78.6
	Senftenberg	N/A	55.6	22.7-84.7											22.2	22.2				55.6
	Reading	N/A	25	4.5-64.4											12.5	62.5				25
	Schwarzengrund	N/A	0	0.0-53.7											60	20	20
Trimethoprim/Sulfamethoxazole	Hadar	N/A	0	0.0-3.9				80.5	16.9	0.8	0.8	0.8
	Saintpaul	N/A	3.4	0.2-19.6				69	24.1			3.4		3.4
	Heidelberg	N/A	4.3	0.2-23.9				87	8.7					4.3
	Newport	N/A	0	0.0-25.3				93.3	6.7
	Agona	N/A	0	0.0-26.8				71.4	28.6
	Senftenberg	N/A	11.1	0.6-49.3				33.3	22.2	22.2		11.1		11.1
	Reading	N/A	0	0.0-40.2				87.5	12.5
	Schwarzengrund	N/A	0	0.0-53.7				100
Chloramphenicol	Hadar	0	0	0.0-3.9								0.8	76.3	22.9
	Saintpaul	6.9	3.4	0.2-19.6									27.6	62.1	6.9		3.4
	Heidelberg	0	4.3	0.2-23.9									13	82.6			4.3
	Newport	0	0	0.0-25.3								6.7	60	33.3
	Agona	0	42.9	18.8-70.4									7.1	50			42.9
	Senftenberg	0	0	0.0-37.1									22.2	77.8
	Reading	25	12.5	0.7-53.3										62.5	25		12.5
	Schwarzengrund	0	0	0.0-53.7									100
Ciprofloxacin	Hadar	0	0	0.0-3.9	78	21.2	0.8
	Saintpaul	0	0	0.0-14.6	75.9	24.1
	Heidelberg	0	0	0.0-17.8	73.9	21.7	4.3
	Newport	0	0	0.0-25.3	80	20
	Agona	0	0	0.0-26.8	85.7	14.3
	Senftenberg	0	0	0.0-37.1	77.8	11.1	11.1
	Reading	0	0	0.0-40.2	12.5	50	37.5
	Schwarzengrund	0	0	0.0-53.7	60	40
Nalidixic Acid	Hadar	N/A	0	0.0-3.9								34.7	44.1	21.2
	Saintpaul	N/A	0	0.0-14.6								62.1	13.8	20.7	3.4
	Heidelberg	N/A	0	0.0-17.8								26.1	47.8	26.1
	Newport	N/A	0	0.0-25.3								46.7	33.3	20
	Agona	N/A	0	0.0-26.8								21.4	71.4	7.1
	Senftenberg	N/A	0	0.0-37.1								22.2	55.6	22.2
	Reading	N/A	0	0.0-40.2								12.5	37.5	50
	Schwarzengrund	N/A	0	0.0-53.7								40	40	20
Tetracycline	Hadar	0	98.3	93.4-99.7									1.7			25.4	72.9
	Saintpaul	0	44.8	26.9-64.0									55.2				44.8
	Heidelberg	0	65.2	42.8-82.8									34.8				65.2
	Newport	6.7	20	5.3-48.6									73.3	6.7			20
	Agona	0	85.7	56.1-97.5									14.3				85.7
	Senftenberg	0	77.8	40.2-96.1									22.2				77.8
	Reading	0	37.5	10.2-74.1									62.5			12.5	25
	Schwarzengrund	0	40	7.3-83.0									60				40

Table 5 notes:

95% confidence intervals for percent resistant (%R) were calculated using the Clopper-Pearson exact method

Antimicrobial subclasses and susceptible, intermediate and resistance breakpoints can be found in the antimicrobials and breakpoints section.

N/A- Not applicable