There are three different ways to test for COVID-19: PCR tests, antigen tests and antibody tests. Each method is best for a different stage of COVID-19 infection. Used in sequence, all three methods ...

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 ...

Researchers often call the polymerase chain reaction test – known as the PCR test – "the gold standard" for detecting the COVID-19 virus. The test is considered highly reliable and effective, and it ...

NEWARK, Calif. (KGO) -- Desperate attempts Sunday night to try to get PCR COVID tests as the holiday weekend wraps up, there are reports of seven-hour long lines in the East Bay city of Newark. This ...

University of Melbourne provides funding as a founding partner of The Conversation AU. You’ve been exposed to COVID and are starting to get symptoms. But after a couple of days of testing with rapid ...

This story was first published by Source New Mexico. New Mexico is preparing to no longer provide easily available, community-wide, free diagnostic testing for COVID, worrying community health ...

Health Ministry lifts mandatory COVID-19 testing for organ transplants, preserving organs from asymptomatic donors while ...

Vermont’s Covid-19 community levels remained “low” this past week, the state Department of Health reported Wednesday, rounding out the month of February with consistently low community levels. The ...