這個疫苗就和感冒疫苗一樣，隻要毒豬變異，就防不了了，隻能在你自己免疫係統還完善的情況下防重症

來源: 咲媱於 2023-04-06 06:48:44 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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