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某食堂由于意外事故引起一次乌头硷污染食物的食物中毒爆发。进餐人数616人,发病44人,其中住院18人,有2例出现心跳停搏多次,经抢救全部治愈出院。由于当时发病原因不明,我们及时进行食物中毒流行病学调查,现将资料总结如下: 一、调查方法及病例诊断标准病例诊断标准:凡共同进餐,突然出现恶心呕吐、腹痛、腹泻与神经系统改变如感觉异常、意识障碍等表现者。调查方法:根据Bryan F.L.设计的调
A food poisoning caused by an aconite contamination of food in a canteen due to an accident. The number of meals 616 people, the incidence of 44 people, of which 18 were hospitalized, there are two cases of cardiac arrest several times, all the rescue was discharged. As the cause of the disease was unknown at that time, we promptly carried out epidemiological investigation of food poisoning. The data are summarized as follows: First, the method of diagnosis and case diagnostic criteria Case diagnostic criteria: common meals, sudden nausea and vomiting, abdominal pain, diarrhea and nervous system changes Such as feeling abnormal, disturbance of consciousness and other performance. Method of investigation: According to Bryan F.L. design tune