Is there a passport number on the health certificate handled by the International Travel Health Care Center?

Have a passport number. The health certificate issued by the International Travel Health Care Center has the passport number. China version of International Travel Health Certificate is a comprehensive certificate, which shows the test results of the holder's nucleic acid, serum IgG antibody and vaccination. There is an encrypted QR code in the health certificate for the relevant departments of various countries to verify the authenticity and read personal information. In addition to electronic display, you can also print and generate a paper version.