Add Yahoo as a preferred source to see more of our stories on Google. As the nation experiences what many experts believe is the second-largest wave of COVID infections since the pandemic started, ...

Add Yahoo as a preferred source to see more of our stories on Google. A COVID-19 at-home rapid test. WORCESTER – Anyone who gets a negative result for COVID-19 from an at-home rapid antigen test ...

A whole host of winter respiratory viruses is circulating in the first weeks of 2024 — which means you probably know several people who are sick right now. And for a fourth January running, we still ...

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, ...

A man holds a negative rapid antigen coronavirus test at a makeshift testing center run by the Magen David Adom emergency service, in east Jerusalem, Monday, Jan. 24, 2022. (AP Photo/Mahmoud Illean) ...

LOS ANGELES — Health officials recommend that anyone infected with the coronavirus isolate for at least five days. But for many, that timeline is becoming overly optimistic. The isolation period, ...

Home antigen tests are less accurate than PCR tests. If you have a high likelihood of contracting Covid-19 — for example, if you were exposed to someone who had the coronavirus and now you have ...

The holidays are well underway and people are looking forward to or already enjoying time with friends and family, some of whom have likely traveled a distance to attend the festivities (and brought ...

As the nation experiences what many experts believe is the second-largest wave of COVID infections since the pandemic started, many Americans will be checking to make sure they don’t have the ...