流行性乙型脑炎(简称乙脑)的血清学诊断,过去主要依靠双份血清、采用补体结合试验、中和试验及血凝抑制试验进行确诊。不能满足临床早期诊断的要求。近年来国内外采用特异性IgM抗体测定,用于乙脑早期诊断已有不少报道。但对同一批、同一对象使用不同方法作综合对比的较少。为此,我们在1979年对临床上确诊的36例乙脑患者的血清,采用特异性IgM抗体测定、补体结合试验及血凝抑制试验三种血清学诊断方法进行了检测,并对其诊断价值加以比较。现将结果报告如下。 Serological diagnosis of Japanese encephalitis (JE), in the past mainly rely on double serum, using complement fixation test, neutralization test and hemagglutination inhibition test for diagnosis. Can not meet the requirements of early clinical diagnosis. In recent years, the use of specific IgM antibodies at home and abroad for early detection of JE have been reported. However, the same batch, the same object using different methods for comprehensive comparison less. To this end, we in 1979, 36 clinically diagnosed patients with JE serum, using specific IgM antibody assay, complement fixation test and hemagglutination inhibition test three serological diagnostic methods were tested and its diagnostic value To be compared. The results reported below.