“Mu” SARS-CoV-2 Variant Eradicated In US, Site Says

Newsweek (9/28, Dutton) reports, “The ‘B.1.621’ or ‘Mu’ variant of COVID-19 that sparked fears of vaccine resistance and increased infectiousness, appears to have been eradicated in the U.S., according to virus tracking website Outbreak.info.” According t...