Now Fangshan District, Dongcheng District, Chaoyang District, Haidian District, Daxing District, Tongzhou District and Xicheng District in Beijing have become key areas for control, and personnel in key areas, key industries and key risk personnel need to be monitored. At present, Beijing has highly monitored key areas, key industries and key risk personnel. Personnel in key areas include all personnel in the control area of the closed control area, and personnel in key industries include couriers, employees engaged in importing non-cold chain goods, food business units such as farmers' markets and wholesale markets, employees engaged in catering, unit supermarkets, take-away distribution, hotel employees, taxi drivers, bus and subway staff, etc. People who stick to the front line of their posts. There are also those nucleic acid testers and key risk personnel who have returned to Beijing from high-risk areas.

When monitoring these people in different industries, it is necessary to carry out unified detection and nucleic acid detection, and the nucleic acid detection must be organized and implemented by local departments. Workers returning to Beijing from high-risk areas need to be supervised by local communities. After the test report is positive, the personnel in key industries should immediately report to the competent department of the industry that organizes the test, and the competent department should immediately report to the Health and Health Commission and the disease control department.

Through such strict measures, people and places at risk will be classified and disposed of as quickly as possible, and the management regulations and service guarantee of closed areas will be strictly implemented. Nucleic acid screening in key areas has been done, what should be done, what should be closely related, and what should be transferred. Cut off the transmission chain quickly.

Through the effective isolation of these different regions and employees and various epidemic prevention measures, the purpose of ensuring the epidemic situation as soon as possible can be achieved, so that the epidemic situation can be better contained in Beijing.