An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
 Image Number D1169-1 |
New equipment called “GrowthCurves USA” allows researchers to monitor pathogen growth in individual wash-water samples—including reused wash water—in real time. Microbiologist Arvind Bhagwat, of the ARS Produce Quality and Safety Laboratory, and graduate student Liu Liu are using the equipment to help industry improve sanitizer efficiency.
Photo by Peggy Greb.
