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Mar 12, 2021 · As the pandemic has progressed, new coronavirus variants have been detected around the world. Some that you may have heard of in the news are: B.1.1.7 (the variant first seen in the United...
Jan 28, 2021 · How many COVID-19 variants are there? What to know about new COVID-19 strains, the Delta variant, U.K. variant and Brazil variant. Four major coronavirus variants have been discovered...
Aug 8, 2023 · By mid-March 2022, omicron was the dominant coronavirus variant in the world, accounting for 99.9% of coronavirus genome sequences from recent COVID-19 cases in the global database GISAID....
Dec 30, 2021 · As the Omicron variant sweeps across the planet, the global tally of new coronavirus cases has for the first time passed one million per day on average. The previous global case record set last...
Feb 5, 2021 · Feb. 5, 2021, at 1:26 p.m. This article is based on reporting that features expert sources. With the world struggling to get the COVID-19 pandemic under control, reports of emerging virus...
Nov 29, 2021 · The World Health Organization is warning that the new omicron variant of the coronavirus poses a "very high" global risk because of the possibility that it spreads more easily and might resist ...
Jan 15, 2021 · Lindsay Smith Rogers. / Jan 15, 2021. New strains of the SARS-CoV-2 virus are emerging around the world, and evidence suggests that these new viruses—including a strain identified in the United Kingdom that seems to spread more quickly than others—have been circulating within the United States.
