论文部分内容阅读
2014年12月24日某高校陆续有多名学生因恶心呕吐,疑似食物中毒在校医院就诊。包河区疾控中心接到报告后,立即调查核实53例病例,结合实验室结果,排除食物中毒,确认为一起诺如病毒暴发疫情。现将本起疫情分析如下。1材料与方法1.1资料来源对2014年12月21日至疫情发病降至历年同期水平期间出现呕吐或腹泻的学生和教职工开展个案调查;对该校就餐场所开展现场卫
On December 24, 2014, more than one student in a certain university was hospitalized for suspected nauseated vomiting and suspected food poisoning. After receiving the report, Baohe District CDC immediately investigated and verified 53 cases, and combined with laboratory results, excluded food poisoning and confirmed it as a Norovirus outbreak. Now the epidemic situation is analyzed as follows. 1 Materials and methods 1.1 Source of information On December 21, 2014 to the onset of the epidemic fell to the same period over the period vomiting or diarrhea of students and staff to carry out a case investigation; on-site health guard at the dining venue