1. Log in to the health management system: enter personal information on the login page, log in to the health management system, and query personal health certificate information.
2. Inquire at the local health bureau: bring your ID card to the local health bureau to inquire about personal health certificate information.
3. Online inquiry: Enter the official account of Health Certificate Information Service WeChat, click Personal, select the public inquiry option, enter personal information, and click Inquiry Personal.
4. Telephone inquiry: Call the service hotline of the health department to inquire about your health certificate information.
5. WeChat inquiry: Pay attention to the official WeChat account, the local health department, and go to the official WeChat account to inquire about your health certificate information.
6. Alipay inquiry: In the Alipay medical health interface, click on the personal file to inquire about your health certificate information.
7. You can go directly to the Centers for Disease Control and Prevention to inquire.
I hope the above information will help to answer your question.