New omicron subvariants are rising in U.S. and FDA panel gives its backing to Novavax vaccine - MarketWatch
6/8/2022 12:00:00 AM2 years 10 months ago
by Ciara Linnane
by Ciara Linnane
BA.4 and BA.5 subvariants accounted for 13% of cases in the latest week, up from 1% at start of May
The BA.4 and BA.5 subvariants of the highly transmissible omicron variant of the coronavirus that causes COVID-19 are spreading rapidly, according to data from the Centers for Disease Control and Pre… [+5687 chars]
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