Health Bao does not collect personal location information. According to the * * * enjoyment data provided by the health department, four groups of people, such as confirmed, suspected, close contact and asymptomatic infected people, are in a state of "centralized observation".
If you have been to high-risk places such as Xinfadi recently or have had close contact with relevant personnel, these personnel will be included in the community management after verification and given the yellow code status of "home observation".
The role of health code:
It contains personally identifiable information and will be marked with special colors. Green means everything is normal and you can travel freely, yellow means medium risk and red means high risk.
So whether you have been to an epidemic area, whether you have seen a doctor because of illness and whether you are healthy can be identified by the color of this simple QR code.