2004年3月12日晚,我市卫生监督所接到市卫生局电话通知,一建筑工地发生1起食物中毒事件,中毒人数为3人,均已被送往医院。随即,卫生监督所派出两批卫生监督人员分赴现场和医院进行调查。现将调查情况报告如下。1流行病学调查2004年3月12日晚7点左右,我市一建筑工革上,有3人在一 On the evening of March 12, 2004, the city health supervision department was informed by the phone number of the Municipal Health Bureau that a food poisoning incident occurred on a construction site and the number of poisoning persons was 3, all of which were sent to the hospital. Immediately, two sets of health supervisors dispatched by the Health Authority went to the scene and the hospital for investigation. Now the investigation report as follows. 1 Epidemiological survey On the evening of March 12, 2004, about 7 o’clock in the afternoon, there were 3 people in a construction leather building in our city