換個角度想,流感疫苗年年變,會有人為了預防當年的流感而去打兩三年前的流感疫苗嗎?
所有跟帖:
• 我也不明白,為什麽搶著去打新變種出來以前的疫苗。 -AprilMei- ♀ (0 bytes) () 12/24/2021 postreply 07:21:56
• 我也不明白,為什麽搶著去打新變種出來以前的疫苗。 -AprilMei- ♀ (0 bytes) () 12/24/2021 postreply 07:21:56
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