What's the tone? How to fulfill the purpose, value, systematicness and timeliness of information collection in the flow regulation work?

Epidemiological investigation is a very important work in the prevention and control of infectious diseases. (In layman's terms, it is the disease control department that investigates people who may be infected with the virus. Epidemic control is the key to epidemic control, and the information collected by epidemic control is priceless, which can play a key role in effectively curbing the epidemic. The necessity and importance of flow regulation;

1. Trace the source of infection and find the potential close contacts of the case;

2. Mobile information is the basis of medical isolation observation;

3. Describe/analyze the important basic data sources of epidemiology;

4. Mining information, discovering the law of disease transmission and controlling the spread of the epidemic;

5. An important source of information for scientific decision-making in the health sector;

Information needed for flow regulation.

Personal information: What's your last name? who is it? Age geometry? Where do you live? There are several people in the family and other related problems. (Not auditing, but asking may be more detailed than auditing. Health status: Have you been unwell recently? Have you seen a doctor recently? Past medical history? I hope you are well and have no other related problems. In an emergency, I care more about your health than your parents. Tourism history of epidemic areas: where have you been? The road you walked? Have been to places and other related issues. Life history of epidemic area: which village is your hometown? I went back to live without waiting for relevant questions. Close contact history of cases: passengers on the same plane? Close communication? Family members? Colleagues and classmates? Playing Ma You? Onlookers and other related issues. (The secret meeting will be scientifically judged by public health professionals. Transportation: whether to take the plane, bus, bus or ship (please stay at home during the epidemic and don't wave around).