At present, there is no medium-high risk area in Liaoyang lighthouse area, but all of them are low risk areas.
The holder of the green health code enters the low-risk area. Without special circumstances, the health code will not change color, that is, it is still normal green. If the green code holder stays for one hour after entering the middle and high risk area, the mobile phone can receive roaming information normally, and the health code will automatically change from green code to yellow code or red code.