The health code does not collect personal location information, but identifies the health status according to the data of the current authoritative department. The online saying that "it will change color when passing through the middle and high risk area" is inaccurate. If you only pass through the middle and high risk area, the health code will not change color. Tianjin only has a bird's eye view of Haixuan Community, which belongs to a high-risk area. If you have never been to Haixuan Community or have had close contact with relevant personnel, the health code will not change color.
Definition of health code:
The "health code" is based on real data and can be generated by citizens or people who have returned to work through their own online declaration and background audit. As an individual entering and leaving electronic certificate locally, the QR code can be declared once, which is universal in the whole city.
The introduction of the health code aims to make the work of returning to work more accurate, scientific and orderly. On June 5438+February 10, 2020, National Health Commission, the National Medical Insurance Bureau and state administration of traditional chinese medicine jointly issued the Notice on Further Promoting the "Five Ones" Service Action of "Internet Plus Medical Health", explicitly requiring all localities to implement national mutual recognition and communication of "health codes".