salmonella bacteria causes
Salmonella infection, or salmonellosis, is a bacterial disease of the intestinal tract. Salmonella is a group of bacteria that cause typhoid fever, food poisoning, gastroenteritis, enteric fever and other illnesses. People become infected mostly through contaminated water or foods, especially meat, poultry and eggs.oods that are most commonly infected are: Out of the thousands of types of Salmonella bacteria, only about twelve make people ill, usually with gastroenteritis. A smaller number cause typhoid fever, which can be a very serious and potentially fatal disease, especially in developing countries.