Fingerprint deflated is a kind of casual manifestation of cholera is generally common in mild cases, and there are more carriers, but severe cases and typical patients can die if not treated in time. Fingerprint deflation dietary considerations: 1, to buy fresh seafood, aquatic products (fish fillets, ice shrimp, oysters, clams, arks, etc., semi-raw food snails, shellfish), do not eat spoilage, sensory abnormalities and other non-fresh seafood, aquatic products. 2, seafood, aquatic products and livestock and poultry meat, vegetables to be washed in separate pools, with special containers, to prevent food cross-contamination. 3, food should be cooked thoroughly, and its central temperature must reach 70 degrees or more. 4, not immediately after cooking food, pay attention to cleanliness and hygiene, to prevent flies from climbing contamination. 5, eat every other meal, overnight food before, to reheat and cook through, its central temperature must reach 70 degrees or more, without adequate heating of food can not be eaten. 6, do not eat raw, semi-raw (boiling water blanching less than 4 minutes) and pickled seafood, aquatic products. 7, do not drink raw water, only drink safe and hygienic water or boiled, chlorinated and disinfected water. 8, people after autumn honey boiled before eating, do not eat raw honey. Li Shizhen “Compendium of Materia Medica” recorded: “Do not eat raw honey in July, people violent down cholera.”