Legal analysis: Generally speaking, AIDS is not checked in the health certificate examination of catering industry, and diseases transmitted through digestive tract are mainly checked. I suggest you keep a calm mind. If you need to apply for a health certificate because of your work, you can go to the local regular CDC, where the staff will introduce you to the items that need to be checked in detail. After passing the inspection, you can apply for a health certificate. The physical examination items of health certificate are as follows: 1. First, do some internal medical examinations: see if there are onychomycosis or skin diseases (mainly check hands). 2. Then dialysis will be done in a room, mainly to check whether there are abnormalities in the lungs (such as infectious diseases such as tuberculosis). 3, check the stool (with a small stick with a cotton head, insert a small one in the anus, this is mainly to check infectious diseases such as Escherichia coli and hepatitis). 4. Finally, draw blood, and draw a small amount of blood on your arm (mainly to check whether there is hepatitis B or other infectious diseases). Another thing to pay attention to is to take a good rest on the first day or within a few days of the examination, don't catch a cold, and eat less food that is easy to get angry, so as not to affect the examination results (mainly liver function) and whether you can get a health certificate.

Legal basis: Article 7 of the Regulations on Hygiene Management of Public Places * * * Personnel who directly serve customers in public places can only engage in their own jobs with "health certificate". Those who suffer from dysentery, typhoid fever, viral hepatitis, active tuberculosis, purulent or exudative dermatosis and other diseases that hinder public health shall not engage in direct customer service before being cured. Article 24 of the Food Safety Law shall formulate food safety standards with the aim of ensuring public health, and be scientific, reasonable, safe and reliable.