You can test positive for COVID-19 on PCR tests for up to 12 weeks

How do COVID-19 tests work? RT-PCR explained.

The COVID-19 pandemic: testing and PCR diagnostics for COVID

Positive PCR Test. Is It Really Positive?

What to do if you have taken a PCR test and positive results

COVID Tests: PCR vs Rapid Antigen Test

Antigen Test vs PCR Test Covid

Testing for COVID 19 using RT PCR

COVID-19: PCR not needed after positive lateral flow under new testing rules

What are the differences between rapid and PCR COVID tests?

When You Should Take a PCR or Rapid Antigen Test

COVID Diagnosis with PCR | Misinterpreting results | Cycle threshold explained

Covid Testing - Comparing PCR Vs. Antigen Tests, What you should do when you test positive?

Coronavirus real time RT PCR Test Simplified Mechanism

What is a PCR test? How does it test for coronavirus?

Coronavirus Pandemic Update 54: COVID-19 Antibody vs. PCR Testing; When to Relax Social Distancing?

Can you test positive on PCR test because of getting the 1st dose of Covid-19 vaccine? (In English)

Is RT-PCR test giving false negative report? Experts answer Covid-19 FAQs

Cybersecurity expert warns against purchasing fake negative COVID-19 PCR test results

At-home test or PCR test: Which should you choose to make sure you're COVID-19 negative?