1/15最新新闻 CDC：更具传染性的Covid-19变种可能3月份在美国成为主导。

来源: swj2000 于 2021-01-15 14:35:08 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (596 bytes)
本帖于 2021-01-15 15:25:35 时间, 由普通用户 swj2000 编辑

https://thehill.com/policy/healthcare/534456-cdc-more-contagious-covid-19-variant-could-be-dominant-strain-in-us-by

CDC: More contagious COVID-19 variant could be dominant US strain by March

 

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