Oct 1, 2022 · Escherichia coli (E. coli) bacteria normally live in the intestines of healthy people and animals. Most types of E. coli are harmless or cause relatively brief diarrhea. But a few strains, such as E. coli O157:H7, can cause severe stomach cramps, bloody diarrhea and …

Escherichia coli (E. coli) is a group of bacteria that normally lives in the gut (gastrointestinal/GI tract) of healthy people and animals. The type that lives in your GI tract usually doesn’t hurt you — it even helps you digest your food.

May 14, 2024 · E. coli help us digest food, produce vitamins, and protect us from harmful germs. But some E. coli can make people sick with diarrhea, urinary tract infections, pneumonia, sepsis, and other illnesses.

Escherichia coli (/ ˌɛʃəˈrɪkiə ˈkoʊlaɪ / ESH-ə-RIK-ee-ə KOH-lye) [1][2] is a gram-negative, facultative anaerobic, rod-shaped, coliform bacterium of the genus Escherichia that is commonly found in the lower intestine of warm-blooded organisms. [3][4] Most E. coli strains are part of the normal microbiota of the gut, where they constitute about 0...

Feb 7, 2018 · Escherichia coli (E. coli) is a bacterium that is commonly found in the gut of humans and warm-blooded animals. Most strains of E. coli are harmless. Some strains however, such as Shiga toxin-producing E. coli (STEC), can cause severe foodborne disease.

Jul 13, 2023 · E. coli is a major cause of nosocomial infections, including catheter-associated UTIs and ventilator-associated pneumonia (VAP). E. coli can also be found in soil, on vegetables, and in water, as well as in undercooked meats. Pathogenic strains cause intestinal illness in humans when ingested.

Apr 17, 2025 · An E. coli outbreak linked to romaine lettuce ripped across 15 states in November, sickening dozens of people, including a 9-year-old boy in Indiana who nearly died of kidney failure and a 57-year ...