A trip code with an asterisk indicates that in the past 14 days, the place you have been has a medium-high risk area. If there is a sporadic epidemic in the local area, but there are few infected people and they are high-risk groups under control, then the middle and high-risk areas are usually not divided. There will be no asterisks in such an epidemic city. If the infected people are not controlled and there are many close contacts, the area will be divided into medium and high risk areas.
Universality of communication big data travel card
From 20: 30 on 202118, the city name of the medium-high risk area is no longer marked in red on the travel card, but is marked in brackets after the city name. Precautions are only used as travel tips and have nothing to do with health status. On March 30th, the national government service platform "Epidemic Prevention Health Code" has integrated the relevant information of "Communication Big Data Travel Card".
The health code can show whether the user has been to high-risk areas and other travel information to help the health code "one code pass". On August 5th, the joint prevention and control mechanism of the State Council held a press conference, and the "communication itinerary card" provided more than 654.38+0.2 billion times of inquiry service, which became an important means to prevent and control the epidemic in various places.