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2014年2月17日上午至2月18日下午,海宁市疾病预防控制中心陆续接到6所学校报告,称多名学生出现呕吐、腹泻等症状。为掌握疫情的流行强度、波及范围,寻找病因线索及危险因素,确定传播途径,并提出针对性的控制疫情措施,海宁市疾病预防控制中心开展了本次调查,结果报道如下。1疫情概况发生疫情的6所学校均位于海宁市市区,分布在不同位置,所有学校均为寄宿和走读混合模式,均包
On the morning of February 17, 2014 to the afternoon of February 18, Haining CDC received reports from 6 schools one after another that several students experienced vomiting, diarrhea and other symptoms. In order to grasp the intensity of the outbreak, spread the scope, look for the cause clues and risk factors, determine the route of transmission, and put forward targeted measures to control the epidemic. Haining CDC carried out this survey. The results are reported as follows. 1 Epidemic Situation The 6 schools in the outbreak were located in the urban area of Haining City and distributed in different locations. All schools were boarding and attending mixed mode,