Throat Swab May Be Better Bet on Rapid COVID-19 Tests Than Nose Swab
Dimensions of Dental Hygiene
JANUARY 9, 2022
Rapid antigen tests conducted via nasal swab may not be effective at detecting COVID-19 caused by the Omicron variant within the first few days of infection. The United States Food and Drug Administration, however, is worried about the safety of self-swabbing the throat.
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