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Omicron BA.4.6 Subvariant Spreading, May Evade Covid-19 Antibody Treatment
3 minute readPublished: Wednesday, October 12, 2022 at 1:41 pm
In the week ending on October 8, the BA.4.6 Omicron subvariant constituted 13.6% of all tested Covid-19 samples in the U.S., up from 12.7% from the week prior.