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2016年3月扬州市江都区某小学发生1起流感样病例爆发疫情,累计发病44例,罹患率1.54%,经扬州市疾病预防控制中心实验室确诊为乙型流感。现将本次爆发疫情的调查处理与分析报告如下。1资料和方法1.1资料来源2016年扬州市江都区疾病预防控制中心突发公共卫生事件调查处置档案。1.2方法用描述流行病学方法对疫情的分布等进行分析。
In March 2016, one outbreak of influenza-like outbreak occurred in a primary school in Jiangdu District of Yangzhou City, with a cumulative incidence of 44 cases and an attack rate of 1.54%. The laboratory was diagnosed as Influenza B by the Yangzhou Municipal Center for Disease Control and Prevention. Now the outbreak of the investigation and analysis of the outbreak report is as follows. 1 Materials and Methods 1.1 Source of Information 2016 Yangzhou City Jiangdu District Center for Disease Control Public health emergency investigation and treatment files. 1.2 Methods Epidemiological methods are used to describe the distribution of the outbreak.