The highly contagious omicron subvariant BA.2 is now the dominant coronavirus strain in the U.S. Here's what you should know.
The highly contagious Omicron subvariant BA.2 is now the dominant coronavirus strain in the United States, causing more than half of all Covid-19 infections last week, the US Centers for Disease Control and Prevention said Tuesday.
People are also reading… Health and Fitness WHO: COVID deaths jump by 40%, but cases falling globally According to the World Health Organization, BA.2 is also the main cause of Covid-19 globally, out-muscling two other Omicron lineages, BA.1 and BA 1.1, to become the dominant strain. Since its takeover, international case counts -- which had been declining since the first week of January -- have been rising again.
These 10 charts show you vaccination and virus trends in our state and nation See for yourself how and where vaccinations are ramping up, plus how COVID-19 infections and deaths still persist in most states. "In Europe, you see BA.2 becoming predominant and driving a resurgence, and the likelihood that will not happen in the US is pretty low, really," Frieden said."I do think part of the reason that we're plateauing is that we're about to start going up again."
Michael Osterholm, who directs the University of Minnesota's Center for Infectious Disease Research and Policy, called the coronavirus waiting game we play every few months"a familiar uncertainty." He dedicated his latest podcast to"all of us who remain confused about what the immediate or intermediate future looks like with Covid."
National News Experts worry about how US will see next COVID surge coming Studies have determined determined that BA.2 evades our vaccinations about as well as original Omicron did, so boosters are needed to restore protections against these variants. But less than half the US population 12 and older has had a recommended third dose.
When researchers looked more closely, they found that these types of reinfections tended to happen to young and unvaccinated people, mostly children. And their symptoms tended to be mild.
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Omicron BA.2 Variant Is Dominant in U.S., CDC EstimatesThe highly contagious strain, which has been causing surges in Europe, now represents more than half of all new U.S. Covid-19 infections, and there are signs of rising caseloads in parts of the Northeast.
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Omicron sub-variant BA.2 accounts for about 55% of COVID variants in U.S. - CDCThe U.S. national public health agency said on Tuesday that BA.2 sub-variant of Omicron was estimated to account for more than half the coronavirus variants in the country.
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Omicron BA.2 sub-variant now dominant in U.S., CDC saysCDC data measured through last week estimates the Omicron sub-variant is responsible for about 55 percent of cases in the United States.
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BA.2 version of omicron is now the dominant coronavirus variant in U.S., CDC saysThe BA.2 subvariant was estimated to account for nearly 55 percent of variants circulating in the country as of Saturday.
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Omicron BA.2 Stealth COVID variant now dominant in U.S., CDC data showsThe faster-spreading Omicron sub-variant is now estimated to make up more than half of coronavirus cases in the U.S.
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