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Dec 27, 2023 · JN.1 has overtaken HV.1 as the leading variant in the U.S. The latest vaccines provide some protection against each of them. For the past year, Covid-19 variants have circulated in a sort of ...
Jul 7, 2021 · The CDC released new estimates showing the highly contagious delta variant now accounts for more than 51% of cases in the U.S. In some parts of the country, the strain is responsible for 80% of cases.
Sep 1, 2023 · Omicron and its subvariants. Omicron and its subvariants have ranked as the predominant SARS-CoV-2 strains in the U.S. for almost two years now. While the original Omicron strain (BA.1) is no longer circulating, Omicron subvariants are now driving most of the country’s SARS-CoV-2 infections. Omicron was first identified in Botswana and South ...
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Jan 8, 2024 · More good news is that it “does not appear to pose additional risks to public health beyond that of other recent variants,” according to the CDC. Even so, new covid hospitalizations — 34,798 ...
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Jun 22, 2021 · It spread quickly. In early April, Delta represented just 0.1 percent of cases in the United States, according to the C.D.C. By early May, the variant accounted for 1.3 percent of cases, and by ...
May 7, 2023 · It's about 1.2 times more infectious, more transmissible, than prior variants. So what we're going to see is, over the next several months and into the summer, this will become the dominant ...
May 22, 2021 · Scientists reported the discovery of an entirely new coronavirus in Malaysia this week, one that likely came from dogs. It doesn't cause COVID-19. But it could be just the eighth coronavirus ever ...
