Su Kang code is common in China. Su Kang code can be directly converted into national epidemic prevention and health information code, so as to realize one code for the whole country. In order to make the epidemic prevention and control work in COVID-19 more scientific and accurate, and meet the needs of integrated prevention and control in the Yangtze River Delta, a unified "Sukang Code" was implemented in the whole province, and people were classified and managed according to different risk levels of red, yellow and green (corresponding to high, medium and low respectively), and mutual recognition was made in the whole province and three provinces and one city in the Yangtze River Delta.
Functional features:
There are three kinds of "health codes": the green code can directly enter Hangzhou, the red code is isolated for 14 days, and the yellow code is isolated for less than 7 days. The management information system of "health code" in Zhejiang Province is based on real data, connected with relevant databases such as the dynamic control list of key personnel, and distributed "health code" according to the results of checking and comparing the information declared by the masses with the background data. The health coding system has formed a set of standards, which can be quickly introduced according to the needs of different regions and the needs of epidemic prevention and control in various places.
In order to promote the mutual recognition of "health code" in different places, the national comprehensive government service platform provides three ways to realize cross-provincial mutual recognition and sharing. The first way is to add the cross-regional mutual recognition function to the local "health code" through the cross-regional epidemic prevention and health information data sharing without changing the existing local "health code". Second, the local "health code" is connected with the national comprehensive government service platform "epidemic prevention information code", and the national comprehensive government service platform "epidemic prevention information code" is used as the intermediary to realize the mutual recognition of cross-regional "health code". Thirdly, in areas where there is no local "health code", the "epidemic prevention information code" of the national comprehensive government service platform can be directly adopted, and at the same time, combined with local epidemic prevention and health-related information, cross-regional interoperability and mutual recognition can be realized.