How to check the traffic?

In a certain period of time in the past, the action tracks of key figures, the people they met and what happened. To find out the exposure, contact, activity track and medical treatment of the case or the person who is in close contact with the case.

Search for clues related to the source and route of infection and clarify the transmission chain, so as to provide basis for judging close contacts, taking isolation measures and delineating disinfection scope. Therefore, the adjustment of the epidemic situation is also to protect others from infection and control the spread of the epidemic.

Epidemiological investigation (hereinafter referred to as epidemiological investigation) refers to the investigation and study conducted by epidemiological methods. It is mainly used to study the distribution and determinants of diseases, health and hygiene events. Through these studies, reasonable preventive health care countermeasures and health service measures are put forward, and the effects of these countermeasures and measures are evaluated.

The purpose of traffic adjustment is to understand: in the past period of time, the action trajectory of key people, the people they met and what happened. To find out the exposure, contact, activity track and medical treatment of the case or the person who is in close contact with the case.

Search for clues related to the source and route of infection and clarify the transmission chain, so as to provide basis for judging close contacts, taking isolation measures and delineating disinfection scope. Therefore, the adjustment of the epidemic situation is also to protect others from infection and control the spread of the epidemic.

The contents that flow adjusters need to verify are as follows:

(1) Basic personal information, including name, ID number, contact information (commonly used mobile phone number), home address, family members, etc.

(2) Health status, including recent discomfort symptoms and nucleic acid detection.

(3) Recent trips, including specific trips, means of transportation, and who you have been in contact with within 14 days (who have you lived, studied, worked, entertained or had other close contacts with, and whether effective protective measures have been taken).

(4) Other information useful for disease prevention and control does not involve financial information.