1. red team turns yellow code: indicating that the risk level is reduced. 2. The yellow code turns to the green code: it means that you can freely enter and leave some places without isolation. 3. Green code turns red code: it means that the nucleic acid test result is positive or has had close contact with positive patients. 4. The green code turns to the yellow code: indicating that there is a route to a high-risk area, or there is indirect contact with a positive patient.
If citizens fill in two questions incorrectly when applying for a health code, that is, whether they are in a home isolation state and whether their current health status is abnormal, a yellow code will be generated. In this case, you can modify the error message. After the information is corrected, the yellow code will turn into a green code. The information can only be modified once a day. Please fill it in carefully to avoid making mistakes again.