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1980年5月30日,某生产队社员,误将碳酸钡当发酵粉来发酵面粉,做成包子食用,全家6人均吃,且分给邻居食,发生集体中毒14人。进食量为1/4～4个包子不等。年龄最小的11个月,最大的70岁,男5人,女9人。食后短期内全部发病。一、本病特点(一)潜伏期短。其中30分钟内发病者1例,1小时4例;2小时8例,最长为4
On May 30, 1980, a member of a production team mistakenly used barium carbonate as a fermented flour to ferment flour, which was eaten by buns. The whole family drank 6 people and were given neighbors food. There were 14 people who were poisoned collectively. Food intake is 1/4 ~ 4 buns range. The youngest 11 months, the largest 70 years old, 5 males and 9 females. Shortly after eating all the disease. First, the characteristics of the disease (A) a short incubation period. Incidence within 30 minutes in 1 case, 1 hour in 4 cases; 2 hours in 8 cases, up to 4