視頻up主。從目前數據來看，打加強針三個月後效力下降，並不能阻止感染。沒有針對變異株的新疫苗，打多少針都沒啥大用

來源: fuz 於 2022-06-07 06:47:35 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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