一起不明原因腹泻暴发事件的调查处置

Investigation and Management on an Unknown-reason Diarrhea Outbreak

目的评估事件的处置措施与效果,为相关事件的处置提供指导。方法在进行现场流行病学调查的同时,通过采取隔离治疗病人、切断介水传播、开展爱国卫生运动和卫生知识宣传等手段控制疫情。结果共发病314例,在维持了3天发病高峰后被有效控制。结论这是一起引用水污染引起的腹泻暴发事件,事件能够快速正确处理的关键在于能够及时定性为介水传播,并迅速采取措施。

Objective To evaluate the management measures and the effects and to offer instructions for the management of related events. Methods Spot epidemiology was implied to investigate the outbreak. The outbreak was controlled by isolating the patients, breaking the water-borne spread and publicizing the hygiene knowledge. Resalts 314 cases were confirmed and managed, The outbreak was effectively controlled after a three-day peak. Conclusion The diarrhea outbreak is caused by drinking water pollution. The effective control relies on the opportune control management.