All great things to take to a holiday party or family gathering. The one thing nobody wants you to bring? A case of COVID.

You swabbed the inside of your nose and performed the at-home rapid antigen test for COVID-19 and thankfully, it was negative. Hold on. Do the test again, says the U.S. Food and Drug Administration, ...

SAN FRANCISCO -- There has been a lot of talk about testing for the coronavirus, but you may not entirely understand what the different tests are for. The coronavirus makes some people sick, some ...

Learn why you can trust us.ON THIS PAGEOur Top PicksBest Antigen TestBest Molecular TestBest Drugstore TestBest COVID-19 and Flu TestSee more (11) At-home COVID-19 tests are a convenient and ...

NAAT tests, including PCR tests, are more likely to detect the virus, and are considered the “gold standard” for COVID-19 ...

The Food and Drug Administration (FDA) has cleared ACON Laboratories’ Flowflex COVID-19 Antigen Home Test, the first over-the-counter (OTC) antigen test. Previously, the test was authorized for ...

The FDA has issued emergency authorizations to 12 antibody tests for the virus. As federal officials gradually begin reopening the country, expanded testing is central to the conversation. Until now, ...

According to the agency, an extended expiration date means the manufacturer provided data showing that the shelf-life is longer than was known when the test was first authorized. For more information ...

No, you didn’t set your clocks too far back for the end of daylight saving time. This week, the FDA granted its first full, bona fide clearance to an over-the-counter home antigen test for COVID-19, ...

At-home coronavirus screening has become a way of life for many Californians, but some medical experts are now cautioning that one test may not be enough to definitively determine whether someone is ...

A health worker shows a negative COVID-19 antigen test result at a community medical center in Sao Paulo, Brazil, Friday, Jan. 7, 2022. (AP Photo/Andre Penner) (Andre ...