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 ...

There's still a lot of confusion around the best time to take a COVID test and where to get them. Here, experts share their ...

You may get a PCR test, which can show a positive result for up to three months after recovery. If you take a rapid antigen test, it may not detect COVID after nine days, but it is more accurate for ...

Stratus and Nimbus have similar symptoms to previous variants including a fever, cough and runny nose, but the Nimbus variant ...

Free at-home COVID-19 tests are now available for families across the nation. As of Thursday, families are now able to obtain up to four free COVID-19 tests through the U.S. Department of Health and ...

COVID-19 cases remained relatively steady week-over-week in late August, though data from states showed "very high" viral activity at the end of the month, according to the Centers for Disease Control ...

It's that time of year again where you may be asking yourself if your sore throat is the flu, a cold or a case of COVID-19. Though health officials still recommend testing for COVID-19 if you're ...