If you don't have a health certificate, you will be fired.

Legal analysis: not necessarily dismissed, but it depends on what job it is. The health certificate is mainly to check whether there are infectious diseases such as hepatitis and enteritis, so as to avoid infecting other people who come into contact with it while on duty. The main purpose is to avoid hiring people with infectious diseases. If there are other non-communicable diseases, they are not covered by this health certificate. Physical examination should be based on the requirements of each employer. In addition to avoiding infectious diseases, the general unit will also check ECG and abdominal ultrasound, and even ask for more. The main purpose is to hire a completely healthy person to avoid pre-existing diseases that affect work.

Legal basis: Article 39 of the Labor Contract Law of People's Republic of China (PRC) * * * In any of the following circumstances, the employer may terminate the labor contract: (1) The employee is proved to be unqualified for employment during the probation period; (two) a serious violation of the rules and regulations of the employer; (three) serious dereliction of duty, corruption, causing great damage to the employer; (4) The laborer establishes labor relations with other employers at the same time, which has a serious impact on the completion of the work tasks of the unit, or the employer refuses to correct it; (5) The labor contract is invalid due to the circumstances specified in Item 1 of Paragraph 1 of Article 26 of this Law; (6) Being investigated for criminal responsibility according to law.