Now you have to scan the code to enter some public places. Green stands for normal and red stands for abnormal?

Whether the health code is red does not mean whether you are infected or not, but whether you have recently been in and out of the area where other infected people have been in and out.

Health codes are divided into green, yellow and red, where green means "no abnormality" and can pass normally; The yellow code indicates that "investigation" or "family health test" is needed; Red team said that designated medical institutions should be used for isolation treatment or centralized isolation medical observation, and management departments at all levels should focus on strict follow-up management and take all necessary measures such as isolation, treatment and testing.

Specific range

The application scope of health code covers community management, resumption of business, transportation, starting school, drug purchase registration, supermarkets and shopping malls, which can help communities, enterprises and schools to do key work such as epidemic prevention management and epidemic control. In the prevention and control of epidemic situation and resumption of production, health code can realize efficient personnel flow management, improve the inspection efficiency of office buildings, shopping malls, subways, railway stations and other crowded places, and avoid excessive personnel contact and gathering.