Texas A&M Veterinary Medical Diagnostic Laboratory
Serving Texas And The World
With State-of-the-art Veterinary Diagnostic Services
Serving Texas And The World
With State-of-the-art Veterinary Diagnostic Services

Trending Searches:
Epidemiology Dashboard
Using data pulled from TVMDL’s laboratory information management system, practicing veterinarians can answer animal health questions, refine their list of differential diagnoses, and optimize testing plans to better serve their clients.

Need supplies?
TVMDL offers clients a range of sample collection and shipping supplies, all at competitive prices. Check out the TVMDL Supply Store to place an order.

After Hours and Emergencies
The College Station and Canyon laboratories offer sample drop off areas available to clients 24/7/365. The temperature-controlled, secure storage units are checked each business day to ensure samples dropped off after hours are processed quickly. These labs also accept after hours necropsy deliveries. For large animals, advance notice is required to ensure a staff member is ready to assist you.
TVMDL is not a veterinary hospital. For veterinary emergencies, contact your local veterinarian or the Texas A&M Veterinary Medical Teaching Hospital.


Texas Pullorum-Typhoid Program
Are you ready to serve Texas poultry flocks? TVMDL administers the Texas Pullorum-Typhoid (PT) Program through privately trained Authorized Testers.

In March 2024, TVMDL began to receive reports of sick dairy cows in the Texas Panhandle. Following hundreds of tests at TVMDL’s Canyon and College Station laboratories, Highly Pathogenic Avian Influenza (HPAI) was determined to be the causative agent. In the year since the unprecedented discovery, TVMDL has worked tirelessly to provide a variety of testing services to ensure the dairy industry in Texas, and beyond, is protected.