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2007年8月29日,东丰县某中学食堂发生一起由蜡样芽孢杆菌引起的食物中毒事件,共有患者45人,其中男学生20人、女学生25人;年龄13～15岁;其中33人恶心、29人腹痛、19人腹泻、12人头晕、7人呕吐,最短潜伏期约3小时,最长潜伏期13小时,发病呈单峰型分布。中毒餐次确定为2007年8月28日晚餐。根据现场流行病学调查,结合患者临床表现及实验室检测,依据食物中毒诊断标准及处理原则,确定本次食物中毒为蜡样芽孢杆菌食物中毒。
August 29, 2007, Dongfeng County, a middle school canteens caused by Bacillus cereus caused by food poisoning incidents, a total of 45 patients, including 20 male students, 25 female students; aged 13 to 15 years; of which 33 Nausea, abdominal pain in 29, diarrhea in 19, dizziness in 12, vomiting in 7, the shortest incubation period of about 3 hours, the longest incubation period of 13 hours, the incidence was unimodal distribution. Poisoning meal times identified as August 28, 2007 dinner. According to the epidemiological investigation in the field, combined with the clinical manifestations of patients and laboratory tests, according to the diagnostic criteria and treatment principles of food poisoning, the food poisoning was identified as Bacillus cereus food poisoning.