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Gram-negative, facultatively anaerobic, rod-shaped bacterium
- E. coli is the most common and important member of the genus Escherichia. It is a Gram-negative, facultatively anaerobic, rod-shaped bacterium that is commonly found in the lower intestine of warm-blooded organisms (endotherms).
Oct 1, 2022 · Overview. 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 vomiting.
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Feb 7, 2018 · Escherichia coli (E. coli) is a bacteria that is commonly found in the lower intestine of warm-blooded organisms. Most E.coli strains are harmless, but some can cause serious food poisoning. Shiga toxin-producing E. coli (STEC) is a bacterium that 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.
- Matthew Mueller, Christopher R. Tainter
- 2023/07/13
Most E. coli are harmless and are part of a healthy intestinal tract. 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.
Overview. Most people associate E. coli with digestive symptoms. Outbreaks sometimes cause severe illness, including bloody diarrhea. What is E. coli? Escherichia coli (E. coli) is a group of bacteria that normally lives in the gut (gastrointestinal/GI tract) of healthy people and animals.
Escherichia coli (abbreviated as E. coli) is a commensal (normal flora) in the gut of humans and warm-blooded animals. Most strains of E.coli are harmless, some even benefit the hosts by producing vitamin K in the gut.
Dec 31, 2022 · When initially isolated, Escherichia coli was designated Bacillus coli communis, a latinization describing its prominent characteristic as a “common colon bacterium” that could be readily cultured in a variety of substrates.
