据Imagawa等报道,在常规酶联免疫吸附试验(ELISA)和Western印迹试验检测抗体呈阴性的133例患者中有31例分离出入免疫缺陷病毒-1型(HIV-1),这给认识艾滋病的流行添加上另一层复杂性。被检的血标本来自一组男性同性恋者。在初次分离病毒后7～36个月随访期间,27例仍然是血清阴性,仅4例在保持血清阴性11～17个月后血清转阳。通过这一研究证实,在静隐感染状 According to Imagawa et al., 31 out of 133 patients who tested negative for antibodies by conventional enzyme-linked immunosorbent assay (ELISA) and Western blotting tests isolated HIV-1 (HIV-1) Pop add another layer of complexity. Blood samples were taken from a group of gay men. During the follow-up period of 7 to 36 months after initial virus isolation, 27 were still seronegative and only 4 were seroconverted 11 to 17 months after seronegative. Through this study confirmed that in the silent hidden infection