
PCR Testing – The whats, whens, and hows
From Diseases & Diagnoses by Texas A&M Veterinary Medical Diagnostic Laboratory
March 17, 2026 · 12 min
About this episode
This episode discusses the science behind PCR testing and the importance of proper sample submission for accurate results.
PCR testing is impressive. It's considered the go-to method for several cases when sensitive, timely results are needed. However, it's important samples are submitted appropriately and in the right circumstances in order to the get most out of results. In this episode, Dr. Brandon Dominguez and Dr. Semira Mancill discuss the science behind PCR testing and how to ensure results answer critical questions with Dr. Megan Schroeder, molecular diagnostics assistant section head.
People in this episode
Host: Dr. Brandon Dominguez
Guest: Dr. Semira Mancill
Topics covered
- PCR testing
- molecular diagnostics
- sample submission
- timely results
- scientific discussion
Keywords
- PCR testing
- molecular diagnostics
- sample submission
- timely results
- diagnostic methods
Mentioned in this episode
Organizations: Texas A&M Veterinary Medical Diagnostic Laboratory
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