What should I do if my child goes to Hong Kong for vaccination without a health certificate?

1. First, bring valid travel documents, parents' ID cards and household registration books for non-Hong Kong-born children to China for vaccination outpatient registration.

2. Secondly, make an appointment at vaccination clinics in China and Hongkong to reissue health certificates, and go to vaccination clinics to reissue health certificates for children in time.

3. Finally, after completing the health certificate, go to the vaccination clinic for vaccination in time.