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一、初步判断和防疫措施根据初步调查结果,对疫情判断是:(1)急性上呼吸道感染“胃肠型流感”。(2)食物中毒或非食物(水)媒介急性胃肠炎。(3)流行性出血热爆发。但是进一步讨论分析,25日晚全校人员在一起看电影,当时一大队已有许多人发病,在有传染源条件下容易实现流行性感冒的传播,然而其他单位并无类似疾病发生,因此流行性感冒诊断应予排除。至于流行性出血热爆发,4月份不是当地该病流行季节,仅限于短时间内大批病人集中发生也不可能。此外住院病人均有与该病不
First, the initial judgments and preventive measures According to the preliminary findings, the epidemic is judged: (1) acute upper respiratory tract infection “gastrointestinal flu.” (2) food poisoning or non-food (water) media acute gastroenteritis. (3) outbreak of epidemic hemorrhagic fever. However, further discussion and analysis showed that on the evening of the 25th, all the staff in the school watched a movie together. At that time, many brigades of a large brigade were affected. Influenza was easily transmitted in the presence of infectious agents. However, no other diseases occurred in other units. Therefore, Cold diagnosis should be excluded. As for the outbreak of epidemic hemorrhagic fever, April is not the local epidemic season of the disease, and it is not possible to concentrate a large number of patients within a short period of time. In addition, inpatients are not with the disease