The PCR test identifies viral nucleic acids or genetic material. Catch up on the latest COVID-19 news here What is a rapid antigen test?

What Does a Positive Covid Test Look Like? Lateral flow tests for COVID-19 can be very accurate and specific when used as directed, but introducing acidic fluids can cause the tests’ detecting ...

At-home rapid tests for COVID-19 are more convenient. But experts say there are still times when a PCR test is useful.

This test is sometimes also referred to as an RNA, genetic, molecular, viral detection or swab test. How does PCR testing work? The PCR test detects coronavirus in a sample by detecting the genetic ...

Tests for COVID-19 include the polymerase chain reaction (PCR) diagnostic test, which is a nasal swab, as well as the antibody test, a blood test that may be able to tell whether you had an ...

The point-of-care tests are a fast and cheap, though less accurate, way of detecting the virus compared to sending nasal swabs to a lab. The rapid type of coronavirus test that Gov. Mike DeWine ...

Experts discuss what it might mean if you get a faint line on a home COVID-19 test, when to take another test and what precautions to take.

Biondi says because the PCR test is so sensitive, we don’t typically see a false positive from it. “It’s a very sensitive test because it is looking for that actual material that the virus contains,” ...

What is RT-PRC Test? What does RT-PCR stand for and how exactly does the test work to detect COVID-19 SARS-CoV-2. Let’s decode the science behind it.

In this article, we look at what an antigen test is, how it works, and the benefits and risks of this type of test. We also compare antigen tests with PCR tests.

The number is reflected in the RT-PCR test report, which is considered a gold standard for detection of the presence of coronavirus.