cdc has not seen emergence of a highly contagious u.s. variant of coronavirus - discu.eu

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CDC has not seen emergence of a highly contagious U.S. variant of coronavirus https://www.cnbc.com/2021/01/08/white-house-covid-task-force-warns-of-possible-new-usa-variant-driving-spread.html 24 comments 9/1/2021 business