New Omicron COVID-19 Variant BA.4.6 Spreading in the US and UK
New BA.4.6, a subvariant of the Omicron COVID-19 variant that is quickly gaining traction in the United States, is now confirmed to be spreading in the United Kingdom. According to the latest briefing document on COVID-19 variants from the UK Health Security Agency (UKHSA), BA.4.6 has accounted for 3.3 percent of samples in the United […]
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