Legal analysis: There can be more than one health certificate, and the number is unlimited. A health certificate is a health examination certificate, which proves that you have started a health examination. It mainly involves six diseases in five industries, which greatly protects the health of employees and customers. According to the Food Safety Law, Regulations on Hygiene Management in Public Places and other laws and regulations, relevant personnel engaged in food production and management, public service, professional production of cosmetics, disposable medical and health care products, toxic and hazardous and radioactive operations, and child care institutions must hold health certificates.
Legal basis: Article 45 of the Food Safety Law of People's Republic of China (PRC), food producers and business operators shall establish and implement the health management system for employees. Persons suffering from digestive tract infectious diseases such as dysentery, typhoid fever and viral hepatitis, as well as those suffering from diseases that hinder food safety such as active tuberculosis, suppurative or exudative skin diseases, shall not engage in direct contact with imported food. Food production and marketing personnel shall carry out health examination every year and obtain health certificates before taking part in the work.