Except for the following jobs, other do not want a health certificate:
Engaged in the production and operation of food, drinking water, cosmetic production personnel, public **** place directly for the customer service personnel. Where dysentery, typhoid fever, viral hepatitis and other infectious diseases of the digestive tract (excluding carriers of the pathogen), active tuberculosis, suppurative or exudative skin diseases and other diseases that hinder food hygiene, public **** hygiene, before the cure shall not be engaged in contact with the direct population of the food or direct customer service shall not be allowed to participate in the work.