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目的分析临沂市麻疹流行状况,为消除麻疹提供理论支持。方法对2009—2010年临沂市麻疹流行病学监测资料及血清学监测资料进行分析。结果 2年共报告麻疹疑似病例331例,年均报告发病率为1.53/10万;共采集合格标本198例,采样率为59.82%;麻疹IgM抗体阳性数68例,阳性率为34.34%;风疹IgM抗体阳性数14例,阳性率为7.07%。结论免疫屏障不健全仍是麻疹发病的首要原因,应重点加强低龄儿童麻疹防控,对重点人群进行麻疹疫苗强化免疫。
Objective To analyze the epidemic situation of measles in Linyi and to provide theoretical support for the elimination of measles. Methods Epidemiological surveillance data and serological surveillance data of measles in Linyi City from 2009 to 2010 were analyzed. Results A total of 331 suspicious measles cases were reported in 2 years, with an average annual incidence of 1.53 / 100 000. A total of 198 samples were collected and the sampling rate was 59.82%. The positive rate of measles IgM antibody was 68, with a positive rate of 34.34% IgM antibody positive number 14 cases, the positive rate was 7.07%. Conclusion The imperfect immune barrier is still the primary cause of measles. We should focus on the prevention and control of measles in young children and strengthen the measles vaccine in key populations.