Are Throat Swabs Better at Detecting Omicron in Covid-19 Rapid Tests? – The Wall Street Journal

A growing debate surrounds whether people testing for Omicron should swab their throats.

Most people in the U.S. have been doing Covid-19 rapid tests with nasal swabs. That is what the Food and Drug Administration endorses and what rapid tests sold in the U.S. instruct.

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