University of Missouri

Veterinary Medical
Diagnostic Laboratory

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How to Submit a Sample

View our submission guidelines to ensure the safe arrival and viability of your sample.
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Submission Forms

Download the newest versions of our submission forms.
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Test Results

View results of laboratory testing submissions.

2026-27 fee guide now available

The 2026-27 VMDL fee guide is now available.

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Accredited for excellence

Missouri’s only AAVLD-accredited veterinary diagnostic laboratory, the VMDL meets rigorous national standards for quality, reliability and biosafety. Our accreditations and certifications also connect us to critical national networks protecting animal health, public health and the food supply.

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Diagnose. Discover. Protect.

At the heart of animal and public health, we deliver fast, accurate diagnostics for veterinarians, farmers, pet owners and conservationists. We keep a watchful eye on disease threats across species — from livestock to wildlife — while fueling the future through research and education.