Communication travel card, also known as travel code, is one of the important tools for epidemic prevention and control in China. Travel codes with an asterisk indicate that there are medium-risk or high-risk areas in the cities that users pass through or visit, but it does not mean that they have actually visited these medium-risk and high-risk areas.
The reporter of the National Business Daily noticed that according to the news of Weibo and WeChat "Gong Xin Weibo" of the Ministry of Industry and Information Technology on June 7, 2022, as of June 7, 2022, the cumulative number of inquiries of Communication travel itinerary exceeded 25 billion.
The importance of health code is more prominent.
Regarding the origin of travel itinerary code, on March 24th, 2020, official website of the Ministry of Industry and Information Technology issued "The inquiry function of communication places outside travel itinerary provides strong support to prevent the epidemic from being imported", pointing out that "travel itinerary" was organized by the Ministry of Industry and Information Technology, and was launched to the society by China Information and Communication Research Institute and three basic telecommunications enterprises on February 24th, 2020, providing free inquiry service for the places visited within 14 days. On March 6th, the overseas travel quota function was launched, and you can query the overseas trips within 14 days.
In the prevention and control of epidemic situation, the trip code can accurately grasp the trip of overseas passengers, screen key populations from countries and regions with serious epidemic situation, and realize early detection, early reporting, early isolation and early treatment of patients, which is a key measure to strengthen the risk prevention of overseas epidemic situation.