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Feb 6, 2023 · CDC coordinates collaborative partnerships which continue to fuel the largest viral genomic sequencing effort to date. The Omicron variant, which emerged in November 2021, has many lineages. New lineages continue to emerge and spread in the United States and globally. We have the tools to fight variants. Take steps to protect yourself and others.
Aug 9, 2021 · It is not yet clear whether the Delta variant causes more severe disease in children, but its high level of infectiousness is causing a surge of pediatric Covid-19 cases. Sophia Gomez, 12, outside ...
Jul 2, 2021 · The latest coronavirus variant has spread to about a dozen countries—including India, the U.S., and the U.K.—while scientists scramble to figure out if the strain is more deadly or transmissible.
Jan 15, 2021 · The new variant, called B.1.1.7, was first identified in Britain, where it rapidly became the primary source of infections, accounting for more than 80 percent of new cases diagnosed in London and ...
Jul 14, 2022 · The new variant, BA.5, which has become more prevalent in the state, shows the coronavirus is amplifying its ability to infect more hosts without killing them, acting state Health Secretary Dr ...
Jan 23, 2021 · The new UK coronavirus variant may be 30% more deadly, Boris Johnson said on Friday as he warned of stricter travel curbs and continued lockdown measures while the infection rate remains ...
Jul 7, 2022 · A relatively new omicron subvariant — BA.5 — now accounts for the majority of COVID-19 cases in the country. And experts say two other variants, BA.4 and the previously dominant BA.2.12.1, are ...
