What items need to be checked for the health certificate of supermarket personnel?

Working in a supermarket requires a health certificate. Because "Food Hygiene Law" and "Regulations on Hygiene Management in Public Places" clearly stipulate viral hepatitis, typhoid fever, skin diseases and other diseases that endanger health. If you are diagnosed with these diseases, you are not allowed to engage in or directly contact with imported food, hairdressing and beauty salons, public bathrooms and other jobs that directly serve customers, and you can only work after you are cured. Specifically, there are stool culture, blood test, liver function and chest X-ray. But the specific requirements of each place are slightly different.