2. Yuekang code is included in the health code and belongs to the category of Guangdong health code, so there is no difference between health code and Yuekang code.
3. The "health code" is based on real data and can be generated by citizens or people who have returned to work through online declaration and background review.
4. As an individual entering and leaving electronic certificate locally, the QR code can be declared once, which is universal in the whole city.
5. Features: There are three kinds of health pass codes: green code can enter directly, red code can be isolated for 14 days, and yellow code can be isolated for 7 days.
6. The health password management information system is based on real data, connected with relevant databases such as the dynamic control list of key personnel, and distributes health codes according to the verification and comparison results of the mass declaration information and background data.
7. The health password system has formed a set of standards, which can be quickly launched according to the needs of different regions and the needs of epidemic prevention and control in various places.