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目的了解浙江省学校水痘疫情的流行病学特征,探索控制学校水痘突发事件的措施。方法应用描述流行病学方法,对浙江省2005-2008年国家突发公共卫生事件相关信息报告系统上报告的水痘疫情相关信息进行分析。结果 2005-2008年全省共报告学校水痘相关事件231起,占全省水痘事件相关信息的99.57%,水痘暴发占学校突发公共卫生事件的35.16%。结论水痘具有明显的季节性发病特征,发病人群以15岁以下为主,乡村小学是水痘发生的重要场所。
Objective To understand the epidemiological characteristics of chickenpox epidemic in Zhejiang Province and to explore measures to control the incidence of chickenpox in school. Methods The descriptive epidemiological method was used to analyze the information about the epidemic situation of chickenpox reported in the information system of public health emergencies in Zhejiang Province during 2005-2008. Results From 2005 to 2008, a total of 231 school-based chickenpox-related incidents were reported in the province, accounting for 99.57% of the total number of chickenpox-related incidents in the province. Outbreaks of chickenpox accounted for 35.16% of school public health incidents. Conclusions Chickenpox has obvious seasonal incidence characteristics. The incidence of chickenpox is mainly under 15 years of age. Rural primary school is an important site of chickenpox.