The new omicron subvariant, XBB. 1.5 has been spreading quickly in the United States. New research from the Centers for Disease Control and Prevention reveals that the COVID-19 bivalent booster…
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The new omicron subvariant, XBB. 1.5 has been spreading quickly in the United States. New research from the Centers for Disease Control and Prevention reveals that the COVID-19 bivalent booster…