According to experts from the Center for Disease Control and Prevention of Heilongjiang Province, epidemic control is the abbreviation of epidemiological investigation. Generally speaking, epidemic control is the key to epidemic control, and the information collected by epidemic control is very important, which can play a key role in the decision-making of epidemic prevention and control and the effective containment of the epidemic.
After the outbreak of novel coronavirus, it is very important to obtain real epidemiological information. Epidemiologists, like investigators and detectives, play an important role. According to the information, disease control personnel can accurately check patients, check isolated cases with close contacts, check high-risk groups, scientifically manage all kinds of people, make scientific decisions on epidemic prevention and control, and take control measures in time.
What is the flow adjustment for?
The current situation is to find out the road you have traveled, the people you have met, what happened in the past important period, whether there is the possibility of spreading diseases or the risk of being infected with diseases.
Experts say that the outbreak of infectious diseases needs to quickly find the source of infection, lock the source of infection and control the source of infection. By adjusting everyone's behavior track, contact personnel, contact time and mode, we can judge close contacts, close contacts and general contacts of close contacts, so as to determine what management measures to take for the corresponding personnel. Integrating everyone's activity track, clarifying the route of transmission, determining the source of infection in time and locking the source of infection can effectively curb the spread of the epidemic.