The epidemic trajectory points generally indicate that the health code is green, but the travel code has an asterisk, indicating that there are medium or high-risk areas in the past 14 days or in the cities visited. Generally speaking,/kloc-will be cancelled automatically after 0/4 days. If it doesn't disappear, it is suggested that you can call the communication service provider related to the communication travel card to make adjustments. In addition, if the risk level of the relevant risk area is adjusted to low risk, the asterisk on the travel card will automatically disappear.
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.