现场流行病学方法在处置公共卫生事件中的运用

Application of Field Epidemiology in Public Health Emergencies

应对突发公共卫生事件是疾病预防控制机构的重要工作,流行病学工作者应根据现场的实际情况进行哲学思维,遵照现场流行病学方法进行现场调查,基本与常规疫情趋于一致,关键是做好审证求因,准确科学定义病例和推断研究病例分析。要确定某事件是否已经构成突发公共卫生事件,可根据卫生部制定的相关规定来执行,搜索完善病例,按三间分布描述分析研究,建立并验证假设推断,核实诊断处理好公共卫生事件,审时度势采取好综合防控措施,探索研究现场流行病学方法的运用将对处置突发公共卫生事件有重要的现实作用。

The public health emergency response is one of most important responsibilities of disease control and prevention institutions.The epidemiologists should adopt the philosophy thought on the basis of actual situation,carry out the field investigation according to field epidemiology,and bring it into correspondence with conventional epidemic situation.It is important to identify the root courses,accurately define and analyze the cases.The way to confirm whether an event is public health emergency is to implement related regulations prescribed by Ministry of Health,search and perfect cases,study and analyze according to epidemical distribution,establish and verify the presumption.To confirm and diagnose the public health emergencies,carry out the comprehensive control measures on the basis of actual situation,and explore the application of field epidemiology has practical significance for public health emergency.