一所幼儿园水痘暴发原因的研究
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【摘要】目的了解垫江县高安镇中心幼儿园水痘暴发流行情况。方法对该圆教职16人、幼儿719人进行逐个体检和流行病学调查。结果大班年级罹患率明显高于小班年级、中班年级。经个案调查，发病时间、接种史、初诊情况、疫情报告等分析，有相应的流行病学特点。结论此次水痘暴发是由于村级医疗卫生机构未及时报告疫情和未接种水痘疫苗而引起的。
【关键词】幼儿；水痘；暴发；原因
Chickenpox outbreak in a kindergarten study of the causes WU Shu-ming,YU Yong-jiang,YU Dong.Chongqing City Center for Disease Control and Prevention Dianjiang Country,Dianjieng 4008300,China
【Abstract】ObjectiveChangan Dianjiang County Center Nursery varicella outbreak situation.MethodsThe teaching of the round of 16, 719 children one by one medical examination and epidemiological investigation.ResultsThe incidence was significantly higher than grades in large classes small grade,intermediate grade.The case study,time of onset,vaccination history,initial conditions,the epidemic reporting analysis,there is a corresponding epidemiological characteristics ......
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