都是個例。我沒打疫苗，戴N95口罩，麵罩，手套；兩個月前靜脈血測不到新冠抗體，就是從未感染過。

來源: 周老大於 2023-01-29 18:14:44 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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