
A Full-Service Diagnostic Laboratory
Discovery. Prevention. Detection.
Dedicated to the betterment of animal & human health in Washington state since 1974.
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WADDL main laboratory (Pullman)
Hours (PST): 8 a.m. to 5 p.m. Monday-Friday
Saturdays 8 a.m. to noon deliveries only
Closed Sundays
Contact us 509-335-9696 or waddl@vetmed.wsu.eduDirections
Avian Health & Food Safety lab (Puyallup branch)
Hours (PST): 8 a.m. to 4:30 p.m. Monday-Friday
Closed weekends
Contact us 253-445-4537 or WADDLAHL@vetmed.wsu.eduDirections

Diagnostic testing
We provide high-quality diagnostic testing for animal diseases and food safety. We are a full-service laboratory.

Consultations
We consult with client veterinarians, producers, animal industry groups, and regulatory officials to diagnose disease.
Are you a new client? Create an online account to purchase tests and access your results. You will receive an email with a link to log into the online client portal.