NEW YORK -- Should you take your COVID tests by swabbing your throat instead of your nostril? ABC's Chief Medical Correspondent Dr. Jen Ashton says it really depends on the test. Dr. Ashton joined ...
The Food and Drug Administration has granted authorization of a COVID-19 and flu test that can be used without a prescription. The authorization, announced Monday, uses a nasal swab to detect the ...
A federal website offering free COVID-19 antigen at-home test kits went live Thursday, offering up to four nasal swab tests per household before the holiday season. Americans can receive the nasal ...
A San Antonio doctor said at-home tests can detect sub-strains A and B and are fairly accurate, but also susceptible to ...
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