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疫苗的接种是使未感染者产生人工免疫现象而达到预防疾病的目的,但艾滋病的感染却看不到免疫现象.人一旦感染艾滋病毒(HIV),就产生病毒的持续感染,在长时间内甚至终生维持感染。但是,已明确知道,在艾滋病感染者的血清中存在抗病毒感染的中和抗体。如果预先使人产生中和抗体。或许能预防HIV 感染。人类感染HIV 不但由游离的病毒粒子造成,而且存在感染细胞侵入体内同未感染细胞融合的感染形式。由于艾滋病毒感染者的中和抗体预防这种融合细胞感染的活性弱,所以尚未见这种报告。
Vaccine inoculation is to make the uninfected with artificial immune phenomenon to achieve the purpose of disease prevention, but the AIDS infection can not see the immune phenomenon.Once people infected with HIV, it produces a continuous virus infection, in a long time Even life-long maintenance of infection. However, it is well known that there is an anti-virus neutralizing antibody in the serum of people living with HIV. If pre-production of neutralizing antibodies. May be able to prevent HIV infection. Human infection of HIV is not only caused by free virions, but also forms of infection in which infected cells invade the body and fuse with uninfected cells. No such reports have been reported since the neutralizing antibodies of people living with HIV prevent the infection of such fused cells weakly.