亂世人心惶荒，比較關注生死。其實，這二年人口死亡總數，不比往年多。從傳染病學角度來說，新冠不屬於惡性傳染病

來源: fuz 於 2021-09-18 07:41:53 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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