根據23日的報道，在加州，Delta變異占所有新冠病例的 5.7%

來源: TBz 於 2021-06-25 09:38:28 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

In California, the CDC reports that the Delta variant makes up about 5.7% of total COVID-19 cases.

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