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人们在暴露于ＨＩＶ病毒 ,但并未感染的个体身上 ,已经观察到了ＨＩＶ特异性的获得性细胞免疫应答。Ｋｕｈｎ等人推断 ,这些免疫应答是人体对ＨＩＶ的天然保护性免疫机制的一部分。进行母乳喂养的人群中发生的ＨＩＶ母婴垂直传播现象可以作为一个独特的模型 ,由此模型可以直接
HIV-specific acquired cellular immune responses have been observed in individuals exposed to the HIV virus but not infected. Kuhn et al. Conclude that these immune responses are part of the body’s natural protective immunity against HIV. The vertical transmission of mother to child HIV among those who breastfeed can be used as a unique model whereby the model can be directly