PCR Testing – The whats, whens, and hows

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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