Clinical Laboratory Services

Clinical Laboratory Services

Clinical Diagnostic Laboratories

Welcome to the UC Davis Veterinary Clinical Diagnostic Laboratories. Our services include: Clinical Chemistry, including Urinalysis, Endocrinology, and Coagulation, Cytology, Hematology and Hematopathology, Immunology and Virology, Microbiology (Bacteriology / Mycology), and Parasitology.


  • (530) 752-VMTH (752-8684)


Our FedEx Reduced Price Shipping Program is available for for veterinarians and veterinary clinics. FedEx is the preferred shipping method for overnight delivery. Please do not ship using USPS; USPS mail is delivered to a central campus location before being distributed to our labs, delaying transit time of sensitive laboratory samples.


Upcoming Laboratory Closures

Thursday, November 11, 2021 - Veterans Day holiday
Thursday & Friday, November 25 & 26, 2021 - Thanksgiving holiday
Thursday & Friday, December 23 & 24, 2021 - Winter holiday
Thursday & Friday, December 30 & 31, 2021 - Winter holiday

Laboratory Updates

8/25/2021: Staffing emergency has been resolved and turnaround times for EPM, equine Toxoplasma, KHV, and pNF-H testing have returned to normal.