疫苗確實可以預防感染,但是沒有準確的數字。
所有跟帖:
• 講座上說疫苗無法完全規避被感染但可以降低感染之後的症狀 -夏陽- ♀ (0 bytes) () 03/13/2021 postreply 08:20:00
• 講座上說疫苗無法完全規避被感染但可以降低感染之後的症狀 -夏陽- ♀ (0 bytes) () 03/13/2021 postreply 08:20:00
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