If you test positive for COVID and isolate, do you need a negative test before you can see people again? It's a question many are asking after news first broke that President Joe Biden tested negative ...

If you test positive for COVID and isolate, what should you do if you continue testing positive even after your isolation period has ended? While there is currently no requirement to test out of ...

If you have symptoms but get a negative home test result, you may need to keep taking precautions and test again (and again). By Tara Parker-Pope What does a negative result on a home Covid-19 test ...

The two most popular techniques for quick COVID-19 testing are serology and molecular tests. Serology tests look for the presence of antibodies brought on by the SARS-CoV-2 virus, and molecular ...

(NEXSTAR) – You feel a tickle in your throat or a pounding in your head. Or perhaps you’re trying to be cautious before a large family gathering. Maybe a friend you saw yesterday says they’ve tested ...

(NEXSTAR) – You’ve got the sore throat, runny nose and cough (or any of the other common COVID-19 symptoms right now), but when you swab your nose and take a test, it comes out negative. Is there a ...

(NEXSTAR) — With respiratory illness spiking across the country, there’s a good chance you’re sick to start the new year. Maybe you have the symptoms of COVID-19, prompting you to take a test or two ...