Food Poisoning: Escherichia Coli
What is E. coli?
Escherichia coli (E. coli) bacteria live in the intestines of people and animals. Most varieties of E. coli are harmless or
cause relatively brief diarrhea, such as occurs in travelers to developing countries.
E. coli is a bacterium that settles in animal intestines. Cattle, carries this deadly bacterium. The bacterium may
spread to other areas if the intestines are injured or punctured. This often occurs during slaughtering. Each year
million of children and elderly people die of this disease. People of all age groups are susceptible to E. coli; however
children and older ones may be affected more severely because of a low immune system.
Causes of E.Coli Poisoning
E. coli produces a powerful toxin that damages the lining of the small intestine, which can cause bloody diarrhea. You
develop an E. coli infection when you accidentally ingest the bacteria. Potential sources of exposure include
contaminated food or water, and person-to-person contact.
A common misconception is that beef is the only cause of E. coli. Yet, this bacterium may present itself in
unpasteurized milk, juice, fresh produce, and contaminated water.
E. Coli Symptoms
Signs and symptoms of E. coli infections typically begin three or four days after exposure to the bacteria, though you
may become ill as soon as one day afterward to more than a week later. Signs and symptoms include:
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Diarrhea, which may range from mild and watery to severe and bloody
Abdominal cramping, pain or tenderness
Nausea and vomiting, in some people
E. Coli Infection Treatment
For most people, the best option is to rest and drink plenty of fluids to help with dehydration and fatigue. Avoid taking
an anti-diarrheal medication — this slows your digestive system down, preventing your body from getting rid of the
toxins.
E. coli Prevention
Avoid pink hamburger. Drink pasteurized milk, juice and cider. Wash raw produce thoroughly. Avoid crosscontamination Wash utensils. Keep raw foods separate. Wash your hands.