COVID testing sites are seeing thousands of people every day, but what’s the difference in tests that are out there if you’re looking to see if you have COVID-19? Currently, there are PCR ...

PCR tests are far superior to rapid antigen tests—and now you can get them for home use.

The at-home test kits are the rapid antigen tests, meaning it looks for the byproduct of the pathogen in the tester’s body. PCR or polymerase chain reaction tests are considered more accurate ...

As cases continue to rise, here’s a refresher on the two types of viral tests you can take if you believe you’ve been exposed to COVID or are experiencing symptoms.

He also said the PCR tests are more sensitive than the antigen or rapid test. “One way of thinking about when you might do a rapid test for sure if you have symptoms later on in the course of ...

It's a question many are asking -- when do you take a PCR COVID-19 test versus taking a rapid test?

Hours-long lines for coronavirus PCR tests are prompting public officials to push the masses to use rapid, at-home antigen tests instead, but public health experts warn the 15-minute tests are ...

Why should you use an antigen test instead of a PCR test? Jetelina explained they are two different tools with different benefits. “PCR tests just tell us if we have the virus in our system or not.

With the BA.2 subvariant of omicron pushing infection rates up, many are reaching for at-home rapid tests. Here's what experts say on how best to use them.

Rapid antigen detection tests are based on this principle. By now, many people have experienced an antigen test, a polymerase chain reaction (PCR) test, or both for COVID-19.

A new rapid PCR COVID-19 test invented by Northwestern University faculty and Minute Molecular Diagnostics has received FDA emergency use authorization.

According to Mina, there are currently three types of COVID-19 tests available in the United States: diagnostic PCR tests, rapid PCR tests, and rapid antibody tests.