Can I check my personal privacy with my health certificate?

Health certificate can't find personal privacy. The function of health certificate is to protect the health of employees and customers, and it does not involve privacy. A health certificate usually contains some basic personal information, such as name, gender, age, ID number, etc. , but this information is to prove the identity of the holder, so as to carry out follow-up investigation when necessary. In general, the health certificate will not contain too detailed personal information, such as home address, telephone number, etc. No organization or individual may collect, use or disclose other people's personal information without authorization. Therefore, the health certificate cannot be used to inquire and obtain other personal information.