1976年5月28日,驻西安某部突然发生大批口苦,乏力,食欲减退,恶心,腹痛,尿色发红等病人。发病16天后,我们得到通知,前后调查,查明了这次发病系一次因食用误将铅白当石膏点制的豆腐所引起的急性铅中毒。现将调查情况报告如下。 调查方法及内容 1.发病经过的了解。向发病单位卫生员及其他有关人员了解发病经过,查阅登记材料,广泛收集有关发病意见。 May 28, 1976, a sudden in Xi’an a lot of mouth pain, fatigue, loss of appetite, nausea, abdominal pain, red urine and other patients. Sixteen days after onset, we were informed of the investigation before and after, and the incidence was identified as acute lead poisoning caused by tainted bean curd caused by the mistaken use of lead and white gypsum. Now the investigation report as follows. Survey methods and content 1. After the onset of understanding. To the unit health staff and other relevant personnel to understand the onset of disease, check the registration materials, extensive collection of opinions on the incidence.