這也許與資源再分配有關。假定人有十成免疫力，打了新冠疫苗，占用了八成。對其它的病，防禦力就不夠了。

來源: fuz 於 2022-05-18 15:27:07 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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