抗體都是特異的，針對特定抗原。滅活疫苗中抗原種類太多，誘導出一大批相應的特導抗體，稱為廣譜。但每種抗體都不多，效力不足

來源: fuz 於 2021-07-22 09:17:22 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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