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随着育龄妇女感染人类免疫缺陷病毒-1型(HIV-1)数量愈来愈多,小儿AIDS的发病率也在增高。根据“围产期受感染的多数儿童在生后1周岁内会表现HIV-1相关疾病”的研究结论,必然怀疑到宫内感染问题。在过去的工作中,母婴传播常以出生婴儿的死亡、AIDS特征性微生物机会感染和HIV-1抗体阳性的血清学为指标,感染率为12.9%～65%。作者采用多聚酶链反应(PCR)方法测
With the increasing number of women of child-bearing age infected with human immunodeficiency virus-1 (HIV-1), the incidence of AIDS in children is also on the rise. According to the conclusion that “most children infected during perinatal period show HIV-1-related disease within one year after birth,” the problem of intrauterine infection must be suspected. In the past work, mother-to-child transmission often used indicators of neonatal deaths, AIDS-specific microbial opportunistic infections and HIV-1 antibody-positive serologies as infection rates ranging from 12.9% to 65%. The authors used polymerase chain reaction (PCR) method