Why does WeChat health code have to log in every time?

This is also because the health code is constantly updated during this time, and you frequently appear in various places. The more times you log in, the more you need to log in again.

Health codes are based on actual 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. ? The introduction of the health code aims to make the work of returning to work more accurate, scientific and orderly.

Related standards

On March 5, 2020, the draft of the Reference Architecture and Technical Guide for Epidemic Prevention Codes was reviewed by the expert review meeting and formally submitted for approval. The promulgation of this standard provides technical specifications for the development enterprises of epidemic prevention codes, and regulates and requires the functions required for personnel management, authorization management and collection point management of epidemic prevention code users.

On April 29, 2020, the General Administration of Market Supervision (Standards Committee) issued an announcement, releasing a series of national standards for personal health information codes. This series of standards adopted the quick procedure of national standards, and it only took 14 days from project establishment to publication.

On September 13, 2020, the National Health and Wellness Committee announced the Work Plan for Exploring the Special Services for the Prevention and Treatment of Alzheimer's Disease, requiring grass-roots institutions to regularly evaluate the cognitive function of the elderly; The National Health and Family Planning Commission announced its work plan, requiring grass-roots organizations to regularly evaluate the cognitive function of the elderly, and clearly put forward detailed tasks on how to do a good job in preventive services and targeted treatment of cognitive function diseases.