What does health code value update mean?

The update of health code value takes WeChat as an example, and its health code update means that the validity period of QR code information is 30 minutes. After the timeout, the health code will be automatically refreshed and regenerated. Health codes are based on real data and can be generated by citizens or people who have returned to work through online declaration and background audit. As an individual entering and leaving electronic certificate locally, the QR code can be declared once, which is universal in the whole city.

Introduce health regulations

In 2002110/0, the National Development and Reform Commission, together with several departments, issued "Opinions on Doing a Good Job in 20021Spring Festival travel rush to Strengthen the Prevention and Control of Spring Festival travel rush's Rushing Epidemic", requiring Spring Festival travel rush to popularize health codes nationwide during the rush to avoid gathering due to scanning codes. ? National Mutual Recognition of Health Codes during 20021Spring Festival travel rush. Adding code is an example, which is quite special. If there are real reasons for not being able to recognize each other with other regions for the time being, it shall be reported in advance.

On March 23, the National Health and Wellness Committee introduced at the press conference that the whole country has basically realized one code for health codes. On March 30th, the epidemic prevention health code of the national government service platform has integrated the relevant information of the communication big data travel card, which can display the travel information of users, such as whether they have been to medium and high-risk areas to help the health code pass.