Hainan civil service entry medical examination, the employer will know the candidate's own information about the disease?

No. In the civil service entry medical examination, the candidate's personal health status and disease information is required to carry out a detailed examination and record, but according to the relevant national and local laws and regulations and provisions, medical personnel in the implementation of the medical examination work should abide by the principle of medical confidentiality, to protect the candidate's privacy, shall not disclose the candidate's personal health status and disease information.