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Oklahoma State University

Oklahoma Animal Disease Diagnostic Laboratory


Monday - Friday, 8 a.m. to 5 p.m. (excluding OSU holidays/closures)

Emergency Services

Animals are received for necropsy exam or rabies testing at any time during routine business hours Monday - Friday.

For emergency submissions on weekends or holidays, please call the lab at (405) 744-6623 to schedule a delivery time between 8 a.m. and 5 p.m.


1950 W. Farm Rd.
Stillwater, OK 74078

Contact Us

Call the Oklahoma Animal Disease Diagnostic Lab at (405) 744-6623 or submit your inquiry through the Contact Form.



Porcine epidemic diarrhea virus (PEDv)

Information on the Porcine epidemic diarrhea virus (PEDv).

Coronavirus and Pets

There is no evidence that companion animals/pets, such as dogs or cats, can be infected with the new coronavirus. However, it is always good to wash your hands with soap and water after contact with pets to protect against various common bacteria, such as E. Coli and Salmonella. Learn more about the coronavirus.

Equine Infectious Anemia

Important changes to laboratory approval to conduct Equine Infectious Anemia Testing.