“Keep bacteria out of your food. Wash your hands before starting to prepare any meal. Between steps, wash all equipment that comes in contact with food - especially raw meats - including the cutting board and countertop. Don’t let cooked or refrigerated foods sit around at room temperature. Reheat foods to at least 165 degrees F to be sure that any harmful microorganisms are destroyed. Thaw frozen foods in the refrigerator, in cold running water, or in a microwave oven.”
— University of California, Berkeley. 365 Tips for Better Health.