Omicron Subvariant BA.2 Dominating US COVID-19 Cases Without Triggering New Surge

April 15, 2022

The Wall Street Journal (4/14, Kamp, Abbott, Subscription Publication) reports the Omicron subvariant BA.2 has made up the majority of new COVID-19 cases in the US for the past few weeks without triggering a new surge. Specifically, the variant is affecti...
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