Two types of COVID-19 tests, the rapid antigen test and the polymerase chain reaction (PCR) test, are available in the United States. The PCR typically relies on lab testing and is still considered ...

With new COVID cases in Florida on the rise, taking an easy-to-get rapid test can give you quick results. But the timing has become tricky. If you have COVID-19 symptoms, such as fever, cough, ...

Add Yahoo as a preferred source to see more of our stories on Google. By now, most of us know the basics of taking a COVID-19 test at home. With cases, test positivity and hospitalizations due to ...

ANAHEIM, Calif. (KABC) -- As hospitals in Orange County prepare for a potential surge in coronavirus patients, a Garden Grove doctor is one of the first in the nation to begin using a rapid blood test ...

This is because on the first day you perform an at-home test, it might not be able to detect low levels of the virus and you may get a false negative, even if you’re symptomatic, says Dr. Sharon ...

With Omicron subvariants continuing to evolve and spread, more and more people are testing positive for COVID across the US and Illinois. As of the latest update, eight counties in Illinois were ...