疫苗隻降低症狀少重症死亡並不保證不被感染
所有跟帖:
• 設計疫苗的初衷是這樣的,沒有測試疫苗對無症狀感染的保護率,但是實際效果不錯。 -TBz- ♂ (215 bytes) () 03/18/2021 postreply 10:35:19
• 設計疫苗的初衷是這樣的,沒有測試疫苗對無症狀感染的保護率,但是實際效果不錯。 -TBz- ♂ (215 bytes) () 03/18/2021 postreply 10:35:19
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