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目的了解近几年来玉环县麻疹流行病学特征,为控制麻疹提供科学依据。方法对2004-2005年麻疹发病情况进行描述流行病学分析。结果2004年、2005年麻疹发病率大幅度地上升,分别为47.61/10万、28.63/10万。发病呈冬春季单一高峰,主要分布在2004年10月~2005年4月,占全部病例的79.35%。发病人群以≤7岁儿童和20岁以上成人为主,分别占全部病例的61.14%和27.45%。流动人口病例占63.32%。病例中有麻疹疫苗(MV)免疫史的占15.49%,无免疫史的和免疫史不详的分别占35.05%和49.46%。结论应加强麻疹基础免疫和复种工作,重点抓好流动人口的管理和接种;适时开展强化免疫和查漏补种;建立牢固的人群免疫屏障,预防和控制麻疹流行。
Objective To understand the epidemiological characteristics of measles in Yuhuan County in recent years and provide a scientific basis for measles control. Methods Epidemiological analysis of the incidence of measles in 2004-2005 was performed. Results The incidence of measles increased sharply in 2004 and 2005, reaching 47.61 / 100000 and 28.63 / 100000 respectively. The incidence of single peak in winter and spring, mainly in the distribution of October 2004 ~ April 2005, accounting for 79.35% of all cases. The incidence of children less than 7 years of age and adults over the age of 20 mainly accounted for 61.14% and 27.45% of all cases. The floating population accounted for 63.32% of cases. Cases of measles vaccine (MV) immunization history accounted for 15.49%, no history of immunization and unknown history of immunization accounted for 35.05% and 49.46%. Conclusion The basic immunization and multiple cropping of measles should be strengthened. The management and vaccination of floating population should be focused on; the intensive immunization and leak detection and replanting should be carried out timely; the strong immune barrier of crowd should be established to prevent and control the epidemic of measles.