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对１９８８年以来收集的部分疑似麻疹病例血清，采用麻疹和风疹ｌｇＭ抗体捕捉ＥＭ法进行检测．结果在 １５９４份疑似麻疹病例的血清中，麻疹ＩｇＭ抗体阳性者９１４份，阳性率为 ５７．３％。对 １７２份麻疹ＩｇＭ抗体阴性的血清检测了风疹ＩｇＭ抗体，发现３９份阳性，阳性率２２、７％。说明疑似麻疹的病例中有一部分是风疹病例，从而为科学鉴别麻疹与风疹、及时控制麻疹疫情提供了依据。
Some of the suspected measles cases collected since 1988 were tested for measles and rubella lgM antibodies. Results Among 1594 cases of suspected measles cases, 914 were positive for measles IgM antibody, the positive rate was 57.3%. Rubella IgM antibodies were detected in 172 measles IgM negative sera and 39 were positive with a positive rate of 22.7%. Some cases of suspected measles cases are rubella cases, which provides a basis for the scientific identification of measles and rubella, timely control of the epidemic.