這樣一來死亡率怎麽算？做分母的陽性患者大批消失，隻有沒打疫苗的，死亡率大幅上升？

來源: AprilMei 於 2021-12-30 07:01:08 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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