重庆市2004～2006年麻疹爆发流行病学调查分析  

Analysis on Epidemiology of Measles Outbreak in Chongqing From 2004 to 2006

作　　者：赵代虹[1] 王青[1] 王伟军[1] 刘洋[1] 

机构地区：[1]重庆市疾病预防控制中心,重庆400042

出　　处：《中国计划免疫》2007年第5期444-446,共3页Chinese Journal of Vaccines and Immunization

摘　　要：目的为掌握重庆市麻疹发病与流行趋势，探讨控制对策。方法利用重庆市麻疹监测系统和法定传染病报告系统对2004~2006年麻疹爆发疫情进行描述流行病学分析。结果2004～2006年共发生麻疹爆发51起，1005例，占同期麻疹总病例数的23．54％；爆发累及55％的区（县）；主要发生在学校，占爆发起数的90．20％；爆发病例为3～140例；爆发病例年龄在2～14岁的占总爆发病例数的81．79％。其中有麻疹减毒活疫苗（MV）免疫史的占33．58％，无免疫史和免疫史不详的占66．42％。结论高质量的MV初免，重点人群的强化免疫以及敏感的麻疹监测系统是控制麻疹爆发的主要措施。Objective To study the epidemiology of measles in Chongqing from 2004 to 2006 and explore the control strategies. Methods The data of measles outbreak from routin report system for infectious disease and measles surveillance during 2004--2006 had been analyzed by crossing statistical method. Results There were 51 measles outbreaks and 1005 cases were reported during this period,which accounted for 23.54% of all cases. 55% counties were involved and the outbreaks had a seasonal characteristics. Most measles outbreaks took place in schools, which constituted 90.20% of the total. Three to 140 cases were reported in every outbreak. Most cases were children aged between 2 and 14,which accounted for 81.79% of all cases. 33.58% of child cases had immunization record, the others were children without immunization history or un- known immunization history,which accounted for 66.42%. Conclusions High-quality measles vaccine （MV）routine immunization,measles vaccine supplemental immunization activities for targeted groups and sensitive measles surveillance system were the main strategies to control measles outbreaks.

关 键 词：麻疹爆发 免疫 监测 

分 类 号：R511.1[医药卫生—内科学] R186[医药卫生—临床医学]