Analytical Chemistry Turnaround Times

Due to instrumentation updates, Analytical Chemistry drug testing may experience temporary delays of as much as 5 business days. Standard turnaround times are expected to resume by December 1, 2025.

Texas A&M Veterinary Medical Diagnostic Laboratory

Serving Texas And The World With State-of-the-art Veterinary Diagnostic Services

technician with purple gloves and white lab coat pipetting samples into tubes

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Epidemiology Dashboards

TVMDL is actively monitoring Eastern Equine Encephalitis and West Nile virus cases in Texas. Get the latest information on cases by viewing the interactive case 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.

herd of brown horses eating grass in field

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.

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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.

door with TVMDL logo and sample drop off hours

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.

Texas Pullorum-Typhoid Program
October is filled with treats that can make pet safety tricky. Candy, food, drinks, and decorative items rank among the spookiest of scares for pets. As such, the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) is encouraging dog owners to take note of the seasonal items present during the month of October as many can […]
cute corgi dog in fancy black hat sitting in autumn park with pumpkin for halloween

Seasonal treats can lead to a tricky situation if ingested by dogs. It’s important dog owners are aware of the risks some of October’s frightful delights pose to their furry companions.

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