---
title: "Discussion on \"How do PCR tests detect COVID-19?\" | Hashnode"
description: "Discussion on \"How do PCR tests detect COVID-19?\". PCR tests, or Polymerase Chain Reaction tests, are a highly accurate method for detecting COVID-19. This testing process works by identifying the presence of the virus's genetic material, specifically its RNA, in a sample collected from a person's re..."
url: "https://hashnode.com/posts/how-do-pcr-tests-detect-covid-19/68347df2eb6d08f87d5393e2"
---

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# [How do PCR tests detect COVID-19?](https://ameliaa334.hashnode.dev/how-do-pcr-tests-detect-covid-19?utm_source=hashnode&utm_medium=feed)

PCR tests, or Polymerase Chain Reaction tests, are a highly accurate method for detecting COVID-19. This testing process works by identifying the presence of the virus's genetic material, specifically its RNA, in a sample collected from a person's re...

May 26, 2025 · 2 min read · ameliaa334.hashnode.dev  
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