For residents in high and medium risk areas, the health code will automatically change to the corresponding color from the day when the State Council designated the area as a high and medium risk area. After the risk area is downgraded, the color of the health code will also change. After the green code holder enters the high and medium risk area, the health code will automatically change color as long as he stays for 1 hour and the mobile phone is turned on and can receive communication roaming information.
Health regulations discoloration rules:
1, health codes are divided into three colors: green code, yellow code and red code.
2. red team covers confirmed patients, suspected patients, asymptomatic infected persons, close contacts of confirmed patients and medical observers.
3. Within the scope of the yellow code, people who have been diagnosed nationwide, people who have no close contact with their peers, people who have symptoms such as fever, fatigue, cough, diarrhea, conjunctival congestion, etc., such as people who have registered for fever clinics, people from other provinces, people who have stayed under observation, and people who have been in other provinces for less than 0/4 days.
4. The green code indicates that there are no symptoms at present, and the health is basically normal, so people can return to work. The validity period is 3 days. You must punch in your health card within 3 days, otherwise the health code will become gray.
5. Through the states of the above three health codes, everyone can quickly identify the basic states of individuals. Of course, the current Alipay health code may be different from Tencent health code, because the data collected by the two are different. It may be the green code on Alipay, but it will become the yellow code on Tencent.
There are differences between epidemic prevention rules and health code applet in different places, and the rules of health code discoloration will also be different.