Since the COVID-19 pandemic began, health officials have warned that the biggest barrier to controlling the virus would be its ability to mutate into ever more infectious and dangerous forms. The ...
Add Yahoo as a preferred source to see more of our stories on Google. As the United States enters the thick of respiratory virus season, a highly mutated COVID-19 variant called BA.2.86 is spreading ...
Nearly 1 in 10 new COVID-19 cases in the U.S. are from the BA.2.86 variant, the Centers for Disease Control and Prevention estimated Monday, nearly triple what the agency estimated the highly mutated ...
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