Aside from risking the health of consumers, it would also affect the business and individuals working in a food establishment. The government may take away the business license to operate, thus making the employees jobless which may also be a problem when these people look for a new job as they already have a bad record. This is why food hygiene and safety training are important among servers and handlers.
Because if they are not hygienic then the food is not clean so we 'll get harm when we have it like : Diarrhea , or stomachache etc...