E. coli, short for Escherichia coli, is a type of bacteria commonly found in the intestines of humans and warm-blooded animals. While most strains of E. coli are harmless and even contribute to a healthy digestive tract, some strains can cause illness. These harmful strains, such as E. coli O157:H7, can lead to severe symptoms including stomach cramps, bloody diarrhea, and vomiting. In some cases, especially in young children and older adults, E. coli infections can result in life-threatening kidney failure.
E. coli infections are typically contracted through the consumption of contaminated food or water, especially raw or undercooked ground beef, raw vegetables, and sprouts. The bacteria can also cause urinary tract infections, respiratory illness, and pneumonia. It is important to seek medical attention if symptoms such as persistent, severe, or bloody diarrhea, stomach cramping, pain, tenderness, nausea, vomiting, or signs of kidney failure are experienced.
