Molecular testing is evolving rapidly, with an increasing number of tests available. For example, COVID-19 PCR tests are a type of molecular testing that scientists rapidly developed in response ...

Sorey said OSPRI’s vertically integrated business model is unique. It researches diseases, develops new PCR tests, ...

There are three different ways to test for COVID-19: PCR tests, antigen tests and antibody tests. Here are the differences.

By providing quantitative information about Covid-19 infection, PCR testing can help guide isolation and return to school or work policies.

Do you need to test out of isolation? While testing out of isolation is not required, the CDC says those who choose to should use an antigen test and not a PCR test.

But lab-based PCR tests amplify the genetic material in a different way to this home-based test. So, strictly speaking, this new test is not a PCR test. The new test isn’t a RAT either.

COVID tests don’t last forever, but do expired COVID tests work? The answer is a little complicated. Here’s the deal with COVID test expiration dates.

But antigen tests are “really good at telling us if we’re infectious or not,” she said during the May 17 conversation. “This is very different than PCR tests.

A false positive result is possible with a rapid COVID-19 test. It happens when a person does not have COVID-19 but still tests positive for the disease.

COVID-19 PCR tests are not linked to human or reproductive cloning, according to Matthew Binnicker, the director of clinical virology at the Mayo Clinic.