Bacteria are present throughout the environment in soil, air, water, and in the bodies of people and animals. These microorganisms grow faster in the warm summer months. Bacteria also need moisture to flourish, and summer weather is often hot and humid. There are also people-related reasons. More people are cooking outside at picnics, barbecues, and on camping trips.
Unwashed hands are a prime cause of foodborne illness.
Whenever possible, wash your hands with hot, soapy water before handling food and after using the bathroom, changing diapers, and handling pets. Cross contamination during preparation, grilling, and serving food is a frequent cause of foodborne illness. Wash plates, utensils, and cutting boards that held the raw meat or poultry before using them again for cooked food. Cook to proper temperatures. For a picnic, pack a thermometer.