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COVID-19 cases are rising across the United States, driven by new variants Stratus (XFG) and Nimbus (NB.1.8.1). While Stratus is anecdotally linked to hoarseness and Nimbus to severe sore throat, they ...
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MedPage Today on MSNXFG COVID Variant: Should We Be Concerned?
After its January debut, XFG climbed to number three on the CDC COVID variant list by late June, accounting for an estimated 14% of circulating U.S. SARS-CoV-2 strains. That's up from an estimated 6% ...
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