Each city will have a local app, which can register and update the health code information, and then punch in the health status in the program.
Fill in key information such as name, contact information, place of origin and time of coming to Beijing. On the mobile phone side, zero-contact online registration can be achieved, aggregation can be reduced, the probability of cross-infection can be reduced, and the pressure at the grassroots level can be effectively relieved. The collected information will be directly stored in the community prevention and control information system, and the community can dynamically track the personnel during the observation period of 14 days through background management and on-site verification, and grasp the personnel's situation in real time according to the personnel's home observation.