混用也無用，因為輝瑞和莫德納疫苗都是針對現有病毒，並不能改變她們對新變種的無能為力。

來源: 遍野無塵於 2021-04-02 11:24:57 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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