When did Yiwu Health Code go offline?

Yiwu health code went offline on February 3, 2022. According to the related information of the health code, it is known that the health code has been removed from the shelves nationwide on February 65438+March 65438, 2022. Health code is a personal two-dimensional code based on actual real data, which is generated by citizens or people who have returned to work on 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.