‘Stealth’ Omicron Is Stealthy No More: What’s Known About the BA.2 Variant

By BY CARL ZIMMER from NYT Health https://ift.tt/zpjnRAW
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Coronavirus Omicron Variant, Coronavirus (2019-nCoV), Research, your-feed-science
New York Times
March 12, 2022 at 03:47AM