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目的分析2009~2013年吉林省流行性腮腺炎发病情况和流行特征,为制定流行性腮腺炎防控措施提供依据。方法采用描述性方法,对2009~2013年中国疾病预防控制信息管理系统报告的流行性腮腺炎病例和暴发疫情资料进行流行病学特征分析。结果 2009~2013年,吉林省累计报告流行性腮腺炎病例28 778例,平均年发病率为20.98/10万,男女病例性别比为1.64∶1;每年4~7月及11月~次年1月为流行性腮腺炎的高发季节,病例主要集中在3~14岁儿童,占总病例数的74.65%;流行性腮腺炎主要感染对象为学生,占总病例数的62%;9起流行性腮腺炎暴发疫情全部发生在教育机构,其中小学5起,中等教育机构4起。结论吉林省流行性腮腺炎的流行特征有明显的季节性,流行季节时应加强流行性腮腺炎监测工作,对重点人群要加强疫苗预防接种工作,在有暴发疫情时,教育机构应启动晨检工作。
Objective To analyze the incidence and epidemic characteristics of mumps in Jilin Province from 2009 to 2013 and provide basis for the development of mumps prevention and control measures. Methods A descriptive method was used to analyze the epidemiological characteristics of mumps and outbreak data reported by Chinese CDC from 2009 to 2013. Results From 2009 to 2013, a total of 28 778 cases of mumps were reported in Jilin Province, with an average annual incidence of 20.98 / 100 000 and a sex ratio of 1.64:1 for men and women; from April to July and from November to January of the following year Month is the high season of mumps, the cases are mainly concentrated in children aged 3 to 14, accounting for 74.65% of the total number of cases; mumps is the main target of infection for students, accounting for 62% of the total number of cases; 9 epidemics Mumps outbreaks occurred in all educational institutions, including 5 primary schools, secondary education institutions 4. Conclusions The epidemic characteristics of mumps in Jilin Province are obviously seasonal. The mumps monitoring should be strengthened during the epidemic season, and vaccination should be strengthened for key populations. In case of an outbreak, the educational institutions should start the morning screening jobs.