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目的通过一起水痘暴发疫情调查处理,分析其流行特征,探讨预防控制措施,为今后农村学校水痘疫情处置提供参考。方法运用描述流行病学方法进行分析。结果 2014年5月6日至6月24日,扬州市某农村小学发生一起水痘暴发疫情,疫情历时50 d,共发病34人,罹患率3.33%,病例主要集中于小学二、三年级8~11岁学生。结论农村学校对学校传染病具有一定防控意识,迅速采取控制措施能有效控制疫情蔓延,做好预防措施有助于预防和控制水痘疫情的发生和蔓延。
Objective To investigate the prevalence of chicken pox outbreaks, analyze its epidemiological characteristics, explore preventive and control measures, and provide reference for future treatment of epidemic situation of chicken pox in rural schools. Methods Descriptive epidemiological methods were used for analysis. Results From May 6, 2014 to June 24, 2014, an outbreak of chickenpox occurred in a rural primary school in Yangzhou City. The outbreak lasted for 50 days and caused 34 outbreaks with an attack rate of 3.33%. The cases mainly concentrated in the second and third grade of primary school, 11-year-old student. Conclusion Rural schools have a certain degree of awareness of prevention and control of school infectious diseases. Quick control measures can effectively control the spread of the epidemic. Preventive measures can help prevent and control the occurrence and spread of the epidemic.