2006—2011年天津市宝坻区流行性腮腺炎流行特征

Epidemiological characteristics of mumps in Baodi District of Tianjin from 2006-2011

目的分析天津市宝坻区流行性腮腺炎流行病学特征,为制定有效的预防控制策略提供科学依据。方法对宝坻区2006—2011年的流行性腮腺炎发病资料进行描述流行病学分析。结果 2006—2011年宝坻区共报告流行性腮腺炎1 123例,年平均发病率24.39/10万。全年发病高峰为5～7月。学生占发病人数的82.64%,散居儿童占7.84%,幼托儿童占2.67%。发病年龄以5～19岁为主(85.44%),男性(681例)发病高于女性(442例);共报告4起中小学校流行性腮腺炎暴发疫情,发病401例,占总病例数的35.71%。结论宝坻区腮腺炎的发病以学生为主,除了进一步加强流行性腮腺炎监测工作外,还应对学龄前儿童接种麻腮风三联疫苗。

[ Objective]To analyze the epidemiological characteristics of mumps in Baodi District of Tianjin, provide the scientific evidence for developing the effective prevention and control strategies. [ Methods] The descriptive epidemiologieal analysis was con- ducted on the data of mumps in Baodi District of Tianjin from 2006-2011. [ Results] A total of 1 123 mumps cases were reported in Baodi District of Tianjin from 2006-2011, and the average annual incidence rate was 24.39/lakh. The peak season was May to Ju- ly. 82.64% of cases were students, while scattered children and preschool children accounted for 7.84% and 2.67% respectively. 85.44% of patients were people aged 5-19 years old, and male patients （681 cases） were more than female patients （442 cases）. Four mump outbreaks were reported in primary and middle schools with 401 cases, accounting for 35.71% of the total cases. [ Conclusion] The students are the high risk population of mump in Baodi District. It is necessary to further strengthen the surveil- lance of mumps, and carry out the MMR vaccination among preschool children.