SAN ANTONIO, March 4, 2021 -- People who have had major sinus surgery should consult their ENT doctor before undergoing COVID-19 swab testing, new research indicates. Likewise, those performing swab ...
COVID-19 cases in the U.S. are at record numbers, fueled by the spread of the omicron variant. The country’s daily test volume has risen in tandem, and is now at its highest compared to any other ...
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