The health code is based on real data, which is declared by citizens on the Internet. After background review, the personal QR code can be generated.
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.
June 65438+February 65438+June 2020, "Health Code" was selected as the "Top Ten New Media Words in China in 2020" published by the National Language Resources Monitoring and Research Center.