If it is the least bit pink or bloody, it needs more cooking. Fish should be flaky, not rubbery, when cut. Order fried eggs cooked on both sides instead of sunny side up, and avoid scrambled eggs that look runny. Caesar salad should also be avoided since it contains raw eggs. Ask before ordering if unsure about the ingredients in a particular dish.
Raw seafood poses a serious risk of food poisoning.
Raw shellfish, like raw meat and poultry, should be assumed to harbor harmful bacteria. Oysters on the half shell, raw clams, sushi and sashimi should not be eaten. Lightly steamed seafood, such as mussels and snails, should be avoided. Take additional precautions when traveling abroad. Boil all water before drinking.