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[目的]分析合肥市2008～2009年流行性乙型脑炎实验室检测结果,为预防控制乙脑等疾病提供科学依据。[方法]收集合肥市2008～2009年的乙型脑炎疑似病例526例,用ELISA法检测乙型脑炎特异性IgM抗体。[结果]共检出乙型脑炎IgM抗体阳性病例132例,年龄以1～12岁儿童居多,占总数的87.88%,男性明显高于女性;发病时间全部集中在7～9月份。[结论]除强化主动监测,加强小年龄组儿童的预防接种外,必须重视实验室监测,增强检测能力,以提高诊断的准确性。
[Objective] To analyze the laboratory test results of Japanese encephalitis from 2008 to 2009 in Hefei and provide scientific basis for the prevention and control of such diseases as JE. [Methods] 526 suspected cases of Japanese encephalitis in Hefei from 2008 to 2009 were collected, and IgE antibodies against Japanese encephalitis were detected by ELISA. [Results] A total of 132 cases of IgM positive cases were detected, the majority of which were children aged 1-12, accounting for 87.88% of the total. Men were significantly higher than women; the onset time was all from July to September. [Conclusion] In addition to strengthening the active surveillance and strengthening vaccination of children in the younger age groups, we must attach importance to laboratory monitoring and enhance the detection ability to improve the diagnostic accuracy.