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自1965年普种麻疹疫苗以来,大幅度地降低了病疹发病率及病死率。但近年来,成年及青少年发病增多,显示了麻疹流行的新特点。在临床表现方面,轻型与非典型病例数相应增加。给确诊带来一定困难。通过实验,确定诊断,实属必要。我市南北城区1986年3～5月麻疹暴发流行,我们采集了部分双份血清,采用ELISA试验,检测麻疹患者早期血清中特异IgM抗体,现将结果报告如下。
Since the universal measles vaccine in 1965, the incidence and mortality of measles have been significantly reduced. In recent years, however, there has been an increase in the incidence of adolescents and adults, showing new characteristics of the epidemic of measles. In terms of clinical manifestations, there was a corresponding increase in the number of cases of both mild and atypical cases. To the diagnosis of certain difficulties. Through experiments, to confirm the diagnosis, it is necessary. Measles outbreaks occurred from March to May 1986 in the north-south urban area of our city. We collected some double serums and used ELISA test to detect specific IgM antibodies in early serum of measles patients. The results are reported as follows.