Over the past two years, diagnosing a coronavirus infection has often required probing the nose. Health care workers have inserted slender swabs deep into the recesses of Americans’ nasal passages, ...

If you don't feel well, you may worry that you have COVID-19. The only way to know for sure is to take a test. At-home tests can tell whether you have the virus right now. More specialized antibody ...

Early research suggests that the diagnostic tests most commonly used in the U.S. may not be the most effective at detecting the omicron coronavirus variant. Some Americans are using at-home tests to ...

Jan 10 (Reuters) - The fast-spreading Omicron variant has made us more reliant on rapid at-home antigen tests to tell us if we have COVID-19. But should we be swabbing our throats as well as our noses ...

The key to curtailing the coronavirus pandemic ravaging the globe might well be a 15-centimeter-long stick, made of plastic or wood, with a small cotton bud on the end. Inserted in your nose until it ...

GRAND RAPIDS, Mich. — A new online trend is causing concern among health experts and it has to do with the way you're administering your at-home COVID-19 test. Rather than swabbing just the inside of ...

OAK RIDGE, Tenn. — Several counties are now offering free drive-thru COVID-19 testing for anyone who wants it, even if you aren't showing symptoms. Oak Ridge already started, partnering with Kroger to ...

Nose swabs for rapid COVID-19 tests didn't pick up Omicron in the early stage of infection, a small study found. The study, which isn't published, suggests that with Omicron, virus particles peak ...

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