New COVID-19 omicron subvariant XBB.1.5 sweeps the US
Watch VideoNearly three years into the COVID-19 pandemic, the virus continues to evolve. There’s a new omicron subvariant called XBB.1.5 sweeping the nation.
“We saw it completely take over from other variants on the East Coast. .... It really became the dominant player, and now it’s kind of moving its way across the...