Raw Foods
Raw or undercooked meats, poultry, eggs, and seafood can contain E. coli. Ground beef, unpasteurized milk, unpasteurized juices, and raw vegetables can also contain the bacteria. The Centers for Disease Control and Prevention (CDC) recommends cooking these items to a safe temperature to kill the bacteria.
Unpasteurized Dairy Products
Unpasteurized dairy products, such as raw milk, cheese, and yogurt, can contain E. coli. The CDC recommends avoiding unpasteurized dairy products, as they can be contaminated with dangerous bacteria or parasites.
Contaminated Produce
Produce can become contaminated with E. coli during the growing, harvesting, and processing of the food. Contaminated produce can include lettuce, spinach, tomatoes, and other fruits and vegetables. The USDA recommends washing all fruits and vegetables before eating them.
Contaminated Water
Water can become contaminated with E. coli if it comes in contact with animal or human waste. The CDC recommends avoiding swimming in water that may be contaminated with E. coli, such as lakes, rivers, or streams. They also recommend avoiding drinking untreated water, which can contain the bacteria.