Rather than look for COVID-19's DNA, an antigen test finds proteins left behind by COVID-19. The nasal swab is placed in a medium that disrupts virus particles, exposing the proteins.

WHAT TO KNOW Most COVID-19 tests no longer are free, because of changes in federal regulations. An average home rapid test costs $11 and a rapid or PCR test in outpatient facilities costs $130 ...

The LUCIRA™ CHECK IT COVID-19 test kit is designed to deliver PCR quality molecular accuracy in 30 minutes or less at home. Each single-use test kit contains everything needed to conduct one ...

A new type of COVID test is set to be available from November for Australians to use at home. It promises an alternative to rapid antigen tests (RATs), which we’re familiar with.

A false positive Covid-19 test result can happen, but it’s rare, says Brian Labus, Ph.D., M.P.H., assistant professor at the University of Nevada Las Vegas School of Public Health.

Anyone who has had a COVID-19 PCR test done knows the drill — a swab up the nose and then the tester pops the swab into a plastic bag and off it goes. That’s when the hard work begins of ...

"We recommend that if people are symptomatic and they talk to their doctor and they need to get a test, we can provide a good PCR triple test, for COVID, flu, RSV," said Dr. Dwayne Breining with ...

The U.S. Food and Drug Administration (FDA) has approved its first at-home COVID-19 test from Cue Health. This announcement marks the first time a full ...

New Mexico doing away with some COVID-19 PCR test sites, but community health advocates pushing state to keep them With COVID hospitalizations and deaths on the rise, petition calls on state ...

It takes about two days to get your results back. The COVID-19 test kit kiosk is located at the Dougherty County Department of Public Health. It's the only test kiosk in Southwest Georgia. (Source ...

Rather than look for COVID-19's DNA, an antigen test finds proteins left behind by COVID-19. The nasal swab is placed in a medium that disrupts virus particles, exposing the proteins.