New research suggests Omicron may be easier to detect in saliva than nasal samples. Some experts recommend swabbing your throat then your nose for a COVID-19 rapid test, even if the test doesn't say ...

You may have noticed that more and more people are testing positive for COVID-19 after using a rapid test to swab their throats. The trend took off on Twitter this past week, and unlike most of the ...

OAK RIDGE, Tenn. — Several counties are now offering free drive-thru COVID-19 testing for anyone who wants it, even if you aren't showing symptoms. Oak Ridge already started, partnering with Kroger to ...

Coronavirus testing will be an important tool for lifting restrictions. Here's a look at the COVID-19 tests available now or in the works. Clifford led How To coverage. He spent a handful of years at ...

In addition to being the standard testing method for the diagnosis of COVID-19, the nasopharyngeal swab is also frequently used for the detection of various viruses and bacterial infections. Image ...