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1991年7月15日青浦县赵屯乡曙光村暴发了一起中等规模的食物中毒。事发后,我校公共卫生学院赴青浦抗洪救灾小组对此进行了专题调查。 该村共有12个大队,村民1623人。7月15日村民姚因造房大办酒席。中、晚餐共70桌。用餐人数273,本村110人。炊事员未经过任何炊事员卫生消毒培训。该日天气多云,气温为25～33℃。中、晚餐开饭时间分别为13:00及18:30。第1例发病在当晚18:00,以后发病者不断,7月15日24:00前后和
On July 15, 1991, a medium-scale food poisoning broke out in the Shuguang Village, Zhao Tun Township, Qingpu County. After the incident, our school of public health went to Qingpu flood relief team conducted a special investigation. The village has a total of 12 brigades, villagers 1623 people. July 15, villager Yao large room for catering. A total of 70 tables in dinner. The number of meals 273, 110 people in this village. The cook did not undergo any sanitation training for cooks. The weather is cloudy, the temperature is 25 ~ 33 ℃. The lunch time is 13:00 and 18:30 respectively. The first case of onset in the evening 18:00, the incidence of those who continue, before and after July 24 at 24:00 and