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我部某训练队于1984年6月15日,因食入链球菌污染的豆腐乳而发生食物中毒。全队就餐人员85人,发病者69人。流行病学调查 6月9日该队购回豆腐乳一篓,10日早晨开封。全队就餐85人,每人分食两块,无任何不适。开封后,豆腐乳放在伙房门前左侧,未采取任何防护措施。于15日早餐每人分食两块,全队85人就餐,69人不同程度出现症状。检查剩余豆腐乳,外观呈果浆色,糊状,豆腐乳块可鉴分,表面有粘丝状物,
A training unit of our department was poisoned on June 15, 1984 because of fermented bean curd contaminated with streptococcus. The team dining staff of 85 people, the incidence of 69 people. Epidemiological survey June 9 The team bought a basket of fermented bean curd, opened on the 10th morning. The team dining 85 people, each eating two, without any discomfort. After Kaifeng, curd milk on the left in front of the hostel, did not take any protective measures. Breakfast on the 15th each divided into two pieces of breakfast, the whole team of 85 people dining, 69 patients with varying degrees of symptoms. Check the remaining fermented bean curd, the appearance of the pectin color, paste, tofu block can be identified, the surface sticky filaments,