+1 Delta變異比原始病毒株的病毒量大，傳播性更強。

來源: pickshell 於 2021-08-05 15:11:45 [舊帖] [給我悄悄話] 本文已被閱讀：次

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+1 Delta變異 比原始病毒株的病毒量大，傳播性更強。