What kind of contaminant is e-coli?

E. coli, or Escherichia coli, is a type of bacteria that can contaminate food and water, leading to gastrointestinal illness in humans. It is commonly found in the intestines of both humans and animals, and certain strains can produce toxins that cause severe foodborne infections. Contamination often occurs through undercooked meats, unpasteurized dairy products, or contaminated produce and water sources. Proper food handling and hygiene practices are essential to prevent E. coli infections.