2. If you have ever been to a high-risk area, the health code will automatically turn yellow or red.
3. If you take public transportation and someone in the same car is suspected or diagnosed with infection, then as a close contact, your health code will also turn yellow or red.
Extended data:
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".
Baidu encyclopedia-health password