Which of the following diseases can't people work in the canteen?

Color blindness or color weakness; People suffering from infectious diseases (such as skin diseases and hepatitis); People with these symptoms are forbidden to do it. In addition, to do catering work, you must have a physical examination before you go to work, and you can only go to work if you pass the physical examination.

According to; Relevant regulations: anyone suffering from respiratory infectious diseases and intestinal infectious diseases, as well as purulent and exudative skin diseases, can only work in the catering industry after being cured.