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 ...

If I am convinced that my patient has COVID and the test comes back negative, we will leave that patient in isolation until we can repeat that RT-PCR test, just to make sure we’re not exposing our ...

You can once again order four free at-home COVID-19 tests from the federal government through the United States Postal Service (USPS) at covidtests.gov. The White House program reopened Thursday in ...

(Reuters) - Eurofins Scientific announced on Monday the launch of a prescription-free at-home COVID-19 PCR test, as the French laboratories and diagnostics company eyed further growth. The group, ...

Using expired COVID-19 tests is not recommended. If you have old COVID tests in your medicine cabinet, it may be tempting to use one. However, COVID tests do expire and may not be accurate after the ...

SD Biosensor STANDARD Q and ACON Flowflex—after their earlier emergency use during the pandemic. The move confirms long-term ...

Here's what you need to know about the new travel rules. All travelers flying into the U.S. must now provide proof of a negative COVID-19 test, taken no more than three days before their flight, or ...

"I would still say that distancing and outdoor air are your best friends," one leading public health expert told Insider.