Food safety After the accident, the unit where the accident occurred and accept the patient treatment of health care institutions should immediately take emergency response to prevent the accident from expanding. Emergency measures include: 1. Immediately stop consuming food and its raw materials that may lead to food safety accidents. 2. Retaining the scene where the food safety accident occurred, controlling the loss of food and its raw materials that may lead to the food safety accident, and collecting samples of the food and its raw materials concerned. 3. Pay close attention to the people who have consumed these foods, and send them to hospitals for treatment as soon as symptoms of discomfort appear.