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对孕妇、新生儿、肿瘤病人、急性病毒性肝炎病人的巨细胞病毒（CMV）活动性感染状况进行了调查。其中孕妇感染率3．30％，8例中有7例再发，1例原发；新生儿感染率7．69％；肿瘤病人56．52％均为再发；1055例急性病毒性肝炎病人感染率3．5％，次于甲肝、乙肝、戊肝，排列病毒性肝炎病原谱第四位；37例中1例原发，余为再发。定量检测结果，急性期抗CMV－IgM滴度原发感染高于再发感染；而IgG滴度再发感染高于原发感染；11例婴儿肝炎综合症患者6例有CMV感染征象。
The status of active cytomegalovirus (CMV) infection in pregnant women, neonates, cancer patients, and acute viral hepatitis patients was investigated. Among them, the prevalence rate of pregnant women was 3.30%, of which, 7 cases recurred in 8 cases and 1 case was primary; the infection rate of newborns was 7.69%; 56.52% of tumor patients were recurrent; 1055 cases of acute viral hepatitis patients The infection rate was 3.5%, second only to hepatitis A, hepatitis B, and hepatitis E, ranking fourth in the pathogenic spectrum of viral hepatitis; of the 37 cases, 1 was of primary origin and the rest was recurrent. Quantitative test results showed that the primary infection with anti-CMV-IgM titer was higher than the recurrent infection in the acute phase, while the IgG titer recurrent infection was higher than the primary infection; 6 infants with 11 infantile hepatitis syndrome had CMV infection.