我是7*級的。在70年代上大學前就打過乙肝疫苗了。都有疫苗而非感染的乙肝抗體。

來源: anne8 於 2023-10-16 22:09:31 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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