也許以前有過隱性感染。最好往後拖一段時間，等第一波的抗體消了再打第二針

來源: fuz 於 2020-10-01 13:59:19 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.