For the elderly, children, primary and secondary school students, the family health pass code can be bound in the "Agency for Family" module, and the paper health pass code can be made or printed on their behalf. The validity period is 14 days, which has the same effect as the electronic health password. After 14 days expires, you can reprint.
Besides being used for travel management and health status, the electronic health pass code can also be used for "non-contact" medical treatment by directly brushing the QR code of the electronic health pass card in the hospital where the electronic health card reading equipment has been deployed.