E. Coli

Overview

E. coli are bacteria that are commonly found in the intestines of humans and animals. There are different types of E. coli; some not harmful to people and some which cause serious illness.

Symptoms

If you have any of the following symptoms of E. coli see your doctor immediately:

  • stomach cramps
  • diarrhea (possibly bloody)
  • fever (infrequent)
  • nausea
  • vomiting

If you or a family member have any of the symptoms it is important to wash your hands after going to the bathroom and before preparing food for others. If possible have someone who has not been infected prepare the meals.

Some people with E. coli infection will develop Hemolytic Uremic Syndrome (HUS). HUS is a serious complication of E. coli infection that may lead to kidney failure. Young children (especially under 5 years of age) and the elderly are most at risk for HUS. It is important to watch for the signs of HUS even after diarrhea has stopped. Anyone with these symptoms should see their physician immediately:

  • a decrease in the amount of urine produced
  • swelling in the face hands and feet
  • pale skin
  • irritability
  • fatigue

Causes

E. coli infections can be spread by many food sources such as undercooked ground beef unpasteurized apple cider and milk ham turkey roast beef sandwich meats raw vegetables cheese and contaminated water.

Once someone has consumed contaminated food or water this infection can be passed from person to person by hand to mouth contact.

Prevention

  • Cook ground beef thoroughly to an internal temperature of 71°C or until the juices run clear and the meat is no longer pink.
  • Drink only pasteurized apple cider and milk. Never let youngsters sample milk produced directly from the animal.
  • Wash all fruits and vegetables before eating.
  • Thorough hand washing is always a good practice. Make sure hands are washed with soap and water after using the toilet handling diapers pets and livestock or before preparing food.
  • Clean and sanitize counter tops and utensils after these have been in contact with raw meats and poultry.
  • Use separate work surfaces and utensils for preparing raw and cooked foods.
  • Keep cold foods at 4°C or lower. Keep hot foods at 70°C or higher.
  • Drink water from a supply intended for human consumption.
  • Do not drink water from open streams and lakes.

If ill with diarrhea avoid preparing or handling food that others will be eating. If employed as a food handler or a health care worker report any symptoms to your manager.

Treatment

Generally an E. coli infection must run its course. Antibiotics and anti-motility medications are not recommended and may increase the risk of complications. If you develop Hemolytic Uremic Syndrome you will need to be treated in an intensive care unit of a hospital sometimes with blood transfusions and kidney dialysis.