One code communication information comes from data collected by the state. After prevention and control rules, data modeling and background comparison, three COVID-19 risk levels are judged and displayed in three colors: green, yellow and red.
After individual application, if it is a confirmed, suspected or asymptomatic case, the system will automatically issue a red team. The system compares the health code application of close contacts or individuals, reports it as unhealthy, and the system will automatically issue a yellow code. System comparison does not belong to the "five categories of personnel" (confirmed, suspected, asymptomatic, close contact, fever), and will automatically issue a green code.
Development effect:
The health code is like a portable electronic pass, which is essential wherever you go. According to the relevant person in charge of the Hubei Provincial Government Affairs Office, Hubei has successively signed agreements with Guangdong, Zhejiang and other places for mutual recognition of health codes.
As of June 24, 2020, Beijing, Tianjin, Hebei, Shanxi, Inner Mongolia, Liaoning, Jilin, Heilongjiang, Shanghai, Jiangsu, Zhejiang, Anhui, Fujian, Jiangxi, Shandong, Henan, Hunan, Guangdong, Guangxi, Hainan, Chongqing, Sichuan, Guizhou, Yunnan, Tibet, Shaanxi, Gansu, Qinghai, Tibet.
In the process of epidemic prevention and control in COVID-19, the application of health code has played a very important role in personnel flow, resumption of work and production, and resumption of school and city. The National Health Commission and the E-government Office of the General Office of the State Council share basic data through mutual recognition. The health coding management and service system was formulated, the coding and transcoding rules were clarified, and the existing codes for epidemic prevention and control were cleaned up and standardized. In principle, a province (autonomous region or municipality) only keeps one health code for overall construction, and by 202 1, the whole country will basically realize the "one code pass" of health codes.
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