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豆浆营养丰富,物美价廉,是人们喜爱的食品.饮用豆浆必须煮透,因饮用未煮透的豆浆导致食物中毒的事故时有发生.1994年2月某幼儿园发生一起儿童饮用未煮透豆浆中毒事故,调查结果报告如下:1 流行病学资料某幼儿园有293名幼儿入托,每天早餐均饮用豆浆.1994年2月21日上午7:40,该国早班炊事员为儿童送来豆浆,有116人先后饮用,每人100～200ml,约5～10分钟后,其中24人(男17人,女7人)先后发生胃部不适,恶心、呕吐、畏寒等症状.经查,豆浆来自某服务公司,晨5:40加工制做,该服务公司从业人员(老职工)体检合格,内外环境卫生较好并于1994年新核发食品卫生许可证.该园早餐无腐政变质及其它可疑食物,可推断当日早餐儿童饮用的豆浆仅煮至85℃左右.中班177名小朋友来饮用豆浆无一人发病.2 临床资料24 例中毒者中症状较轻的18人,豆浆饮用较少,约100ml;症状较重的6人,饮用量较多,约200ml.先后于上午7:40～10:00发病.其中伴有恶心、胃部不
Soy milk rich in nutrition, inexpensive, is the people’s favorite food.Drink milk must be cooked, due to drink uncooked soy milk lead to food poisoning accidents have occurred in February 1994 occurred in a kindergarten children drink uncooked milk Poisoning, the survey results are reported as follows: 1 epidemiological data A nursery has 293 toddlers, every day breakfast drink soy milk.At the morning of February 21, 1994 at 7:40, the country’s early class cook delivered milk for children, There are 116 people drink successively, each 100 ~ 200ml, about 5 to 10 minutes, of which 24 (17 males, 7 females) have occurred in the stomach discomfort, nausea, vomiting, chills and other symptoms. From a service company, processing morning 5:40, the service company employees (old workers) medical examination, internal and external environmental health is better and new food hygiene permits issued in 1994. The park breakfast without corruption and other Suspicious foods, it can be inferred that the day breakfast children drink soy milk only cook to about 85. Class 177 children to drink milk without any incidence.2 Clinical data 24 cases of poisoning in the lighter symptoms of 18 people, drink less milk, About 100ml; 6 people with severe symptoms, drinking more , About 200ml has in 7:00: 40 to 10:00 where the incidence of nausea, stomach does not.