This time limit is based on the user's own time and has nothing to do with the risk area. If the travel card asterisk still exists after 14 days, you can call the relevant communication service provider of the communication travel card to adjust it.
The first condition for picking stars in cities is that there are no new cases and asymptomatic infections within 14 days, and the second condition for picking stars in cities is that the last close contact in this area has been more than 14 days since the last exposure, and the nucleic acid test is negative. The third condition for the city to pick stars is that all the people in the blockade area have negative nucleic acid tests within two days before the blockade is lifted. On the basis of these three conditions, after the evaluation of experts related to disease control, the decision to unseal the seal was made.
In addition, according to the official adjustment, if the official regards your local level modulation as low risk, then the asterisk on your travel itinerary will disappear automatically. If it still exists, you can call the relevant communication service provider of the communication travel card to make adjustments. If your current risk level is medium-high risk, your travel card will also be marked with an asterisk.