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目的了解淮北市2004~2007年度麻疹流行病学特点,为控制麻疹流行提供依据。方法对2004~2007年度麻疹疫情和监测系统运行情况进行分析。结果2004~2007年度总计报告麻疹疑似病例738例,其中实验室确诊麻疹病例374例。报告确诊病例中本地病例360例,年平均报告发病率4.36/10万。以春季高发,发病年龄以学龄儿童为主,46%的病例麻疹疫苗(MV)免疫史不详,27.8%的病例无MV免疫史。全市麻疹监测系统运转基本正常,敏感性高,麻疹发病率已控制在较低水平。结论为加速控制和消灭麻疹,应提高初始及4周岁复种麻疹疫苗的接种率。
Objective To understand the epidemiological characteristics of measles in Huaibei from 2004 to 2007 and provide basis for controlling the epidemic of measles. Methods The operation status of measles epidemic and monitoring system from 2004 to 2007 was analyzed. Results A total of 738 measles cases were reported in 2004-2007, of which 374 were measles cases in laboratory. There were 360 local cases diagnosed in the report, with an average annual incidence of 4.36 / 100,000. High incidence in spring, the age of onset to school-age children, 46% of the cases of measles vaccine (MV) immunization history is unknown, 27.8% of the cases without MV immunization history. The city’s measles monitoring system is basically normal operation, high sensitivity, measles incidence has been controlled at a low level. Conclusion In order to speed up the control and elimination of measles, the vaccination coverage of the initial and 4-year-old mock-vaccines should be increased.