Hefei health code/kloc-turns green after 0/4 days.

Everyone has their own health password. The color on the health code indicates their infection risk level, and red team turns green according to the situation.

1. If it is a close contact, after being given red team 2 1 day, the nucleic acid test is negative, and the green code can be changed (red team before 14 days, yellow code after 7 days).

2. If it is a close contact, after being red team for 7 days, the nucleic acid test is negative, and you can turn green code.

3. If you are a member of the sealed control area, you can turn to green code after unsealing.

4. If you have been to a high-risk area in the province within 14 days, and people are in the risk area, the high-risk area will turn into a yellow code after being adjusted to a medium-risk area, and will turn into a green code on the day of unsealing.

5. If the person is outside the risk area, the nucleic acid test will turn green after 14 days.