2005～2010年北京市通州区麻疹暴发疫情流行病学特征

Epidemiological characteristics of measles outbreaks in Tongzhou district,Beijing during 2005～2010

目的分析2005～2010年通州区麻疹暴发的流行病学特征和发生原因,预防和控制麻疹暴发,将该区麻疹发病率控制在较低水平。方法采用描述性流行病学方法对数据进行分析。结果 2005～2010年通州区共报告麻疹暴发疫情11起,累计病例45例;外来人口病例44例,本市人口病例1例;暴发病例中,有免疫史的占8.89%,无免疫史或免疫史不详的为91.11%。结论控制麻疹暴发的重点在于对外来人口的综合管理,高质量的MV常规免疫接种是减少麻疹发病,控制麻疹暴发的重要手段之一。

Objective To analyze epidemiologic characteristics and causes of measles outbreaks in Tongzhou district,Beijing during 2005 to 2010 to prevent its further outbreaks and keep its incidence at a lower level.Methods Descriptive epidemiological method was used in data analysis.Results Eleven outbreaks of measles occurred in Tongzhou,Beijing during 2005~2010 with 45 cases cumulatively,including 44 cases from migrants and one case of native resident.And,8.89 percent of the measles cases in outbreaks were vaccinated,whereas 91.11 percent of them unvaccinated or uncertain in vaccination history.Conclusions Comprehensive management of migrant population is key to measles control in Tongzhou.Routine and high-quality measles vaccination is the most effective measure to reduce measles incidence and outbreak and control it.