Cheryl Williams of the Washington State University Avian Health and Food Safety Laboratory in the College of Veterinary Medicine that is part of the Washington Animal Disease Diagnostic Laboratory, prepares to perform PCR tests for Avian Influenza Oct. 28, 2022, in Puyallup. (College of Veterinary Medicine/Ted S. Warren)
Puyallup Branch
Food Safety
Microbiologic food safety testing for a wide variety of industries
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Food Safety

Hours (PST): 8 a.m. to 4:30 p.m. Monday-Friday
Closed weekends
Contact us 253-445-4537 or WADDLAHL@vetmed.wsu.edu
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Our lab offers comprehensive food safety microbiological testing, with a focus on providing timely and accurate results. We offer testing for the presence of pathogens, including Listeria monocytogenesListeria spp., Escherichia coli O157:H7, and Salmonella enterica, and quantification of an array of bacterial and fungal organisms.

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