Discoloration has the following points:
1. If someone in your community is infected, your health code may turn yellow or red.
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.
Health codes are divided into three colors: green code, yellow code and red team:
Red team scope: confirmed patients, suspected patients, asymptomatic infected persons, close contacts with confirmed patients and medical observers.
Yellow code range: non-confidential colleagues of the national diagnosed personnel, those who have fever, fatigue, cough, diarrhea, conjunctival congestion and other discomfort symptoms such as registration, observation and bayonet records of fever clinics, people from other provinces, and key personnel who punch in less than 14 days outside the province.
Green code range: it means that there are no symptoms at present, the health is basically normal, people can move and return to work; The validity period is 3 days, and you must punch in your health card within 3 days, otherwise the health code will be changed to "Gray code".