Enteropathogenic Escherichia coli infection

**Definition:** An infection of the gastrointestinal system, caused by the gram-negative bacteria Escherichia coli. It is characterised by acute, profuse, watery diarrhoea. Transmission is by the faecal-oral route from contaminated food, water, or fomites. Confirmation is by identification of enteropathogenic Escherichia coli (EPEC) in a faecal sample.

**Long definition:** Persistent diarrhea lasting 2 weeks or more secondary to infection by enteropathogenic E. coli strains. It spreads to humans through contact with contaminated water and/or infected animals, typically in developing countries.