2. Then click View Now.
3. Then you receive a reminder that you have received it, because you have received it on WeChat before. Click View Now.
4. Find the details of my epidemic prevention health information soon, and click it.
5. Check that your epidemic prevention health code is normal.
Health codes are based on actual data and can be generated by citizens or people who have returned to work through 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. There are three kinds of "health codes": the green code can directly enter Hangzhou, the red code is isolated for 14 days, and the yellow code is isolated for less than 7 days.