回複：謝謝！擔心是艾滋病，懷疑抽血時感染的

來源: 於 2007-08-12 20:59:24 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

HIV antibody should become positive after several weeks of exposure.

How come you can be infected by drawing blood?