What do you mean by precise prevention and control?

The meaning of precise prevention and control includes: first, precise remote prevention and control around "external defense input" and closed-loop management after entry; The second is to strengthen testing; The third is to strengthen nucleic acid detection; The fourth is to strengthen the monitoring of virus variation and find the variation in time.

(1) Implement accurate remote prevention and control and closed-loop management after entry around "external defense input": accurately stop the spread of goods and accurately delineate the scope of epidemic areas;

(2) Strengthen detection: The fever clinic should improve the monitoring sensitivity and accurately carry out epidemiological investigation. Because only accurate epidemiological investigation, coupled with the combination of our current big data and related technologies, can we make a more scientific and objective judgment on the source of infection, the scope of transmission, the division of epidemic areas and the epidemic trend;

(3) Strengthen nucleic acid detection: For people in high-risk positions, we should do everything possible to expand the coverage of nucleic acid detection;

(four) to strengthen the monitoring of virus variation, timely detection of variation. In addition to the monitoring and management of diseases and symptoms, special attention should be paid to mental health and psychological counseling services.