The Food Hygiene Law of People's Republic of China (PRC) stipulates that. Food practitioners have a physical examination at least once a year. Accept temporary inspection when necessary. New or temporary workers. You should have a health check-up and get a health certificate before you can take part in the work. Anyone suffering from digestive tract infectious diseases such as dysentery, typhoid fever and viral hepatitis (including pathogen carriers). Active tuberculosis. Purulent or exudative skin diseases and other diseases that hinder food hygiene shall not engage in direct contact with imported food. Employees have fever, diarrhea, skin wound or infection, pharyngeal inflammation and other diseases that hinder food hygiene. You should leave your job immediately. Find out the reasons, eliminate the diseases that hinder food hygiene or cure them before they can re-take up their posts. These regulations are of great significance for ensuring food hygiene.