Beware of the public drinking cup Always wash your hands before going to meals and before putting things into your mouth, especially after going to the toilet or handling animals. Do not adopt strange dogs and do not pet dogs. Before eating fruit or raw vegetables, wash and peel them unless picked from the tree by yourself. Do not eat food that is spoiled, smells or tastes badly or is flyblown or maggoty or full of bugs. Do not eat food which is not sufficiently cooked.
Cooking kills the egg.
Do not eat food exposed on public stands to dust, flies, dirty hands, dirty water, dirty cans, or dirty glasses and buckets. Do not allow flies to breed in dirt or other filth around the house, nor allow them to walk on your food. Do not wet lead pencils with your spit. Do not wet your fingers with spit when you deal cards or turn over pages of books or magazines. Keep the teeth brushed and the mouth clean.