How accurate are the coronavirus tests used in the U.S.? Months into the outbreak, no one really knows how well many of the screening tests work, and experts at top medical centers say it is time to ...
HOUSTON, Texas -- As things open back up, we're seeing some places require COVID-19 testing. At-home rapid COVID tests can produce results in minutes. To find out how they work and just how effective ...
Got a sore throat and the sniffles? The recent rise of rapid at-home tests has made it easier to find out if you have a serious illness like COVID-19 or just a touch of spring allergies. But while ...
The Food and Drug Administration gave emergency approval to a coronavirus antibody test that has 100% accuracy, according to its Swiss manufacturer. According to drugmaker Roche, the antibody test has ...
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Can you still use an expired COVID test?
Expired COVID tests may not be accurate after their printed expiration dates. The FDA might approve extensions of COVID test ...
Early detection is key to feeling better, faster.
Lawmakers worry about the reliability of the tests as states reopen. Democratic lawmakers are questioning the accuracy of a number of coronavirus antibody tests seen as crucial to reopening the ...
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