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目的了解东海县水痘疫情,为控制流行提供依据。方法对2011年东海县水痘疫情资料进行描述流行病学分析。结果 2011年东海县共报告水痘病例153例,年发病率为13.3/10万,无死亡病例;发病主要集中在4—6月,占发病总数的64.7%,男女性别比1.8∶1,4～8岁组病例数占44.4%,水痘病例为散居儿童、学生、幼托儿童。结论目前,亟待解决提高水痘疫苗接种率的问题,以保护儿童健康。
Objective To understand the epidemic situation of chicken pox in Donghai County and provide basis for controlling epidemic. Methods Epidemiological analysis of the epidemic situation of chicken pox in Donghai County in 2011 was described. Results A total of 153 chickenpox cases were reported in Donghai County in 2011, with an annual incidence rate of 13.3 / 100 000 without death. The incidence mainly concentrated in the period from April to June, accounting for 64.7% of the total. The male / female ratio was 1.8: 1, The 8-year-old group accounted for 44.4% of the cases, with varicella cases being diaspora, students and preschool children. Conclusions At present, there is an urgent need to address the issue of raising the vaccination rate of chickenpox in order to protect the health of children.