E. Coli Infections
Learn how to prevent E. Coli Infection in your home
What is E. Coli?
E. Coli, short for Escherichia coli, is a form of bacteria that can cause severe cramps and diarrhea. E. Coli is a
leading cause of bloody diarrhea and the symptoms are often worse in children and older people. E. Coli infection
is more common in the summer months and in northern states.
E. Coli infections come from eating undercooked ground beef, drinking contaminated water, drinking unpasteurized
milk, or working with cattle.

Healthy dairy and beef cattle might carry the E. Coli germ in their intestines. The meat is contaminated with the
germ during the slaughtering process. As beef is ground up, the E. Coli germs are mixed with the rest of the
meat.
One of the most common ways of getting this infection is through eating contaminated food. The E. Coli germ can be
present in food if you don’t use a high enough temperature to cook your beef, or if you don’t cook it long enough.
When you eat undercooked beef, the E. Coli germ travels into your stomach and intestines.
The germ can also be passed from person to person in settings such as nursing homes or day care centers. You can
transmit the germ to other people when you touch things without washing your hands. Wash your hands especially
before handling food or water going to the bathroom.
People infected with E. Coli are highly contagious and young children should keep away from day care centers until
the infection has passed.
What are some symptoms of E. Coli infection?
The symptoms typically start a week after you are infected with the germ. Symptoms include severe abdominal cramps,
watery diarrhea, and dehydration. The diarrhea may then change to bright red bloody stools. The stools become
bloody through sores in your intestines caused by the infection. The bloody diarrhea may last two to five days. You
might also have to make ten or more bowel movements per day.
You might experience a fever, nausea, or vomiting. Get to your doctor right away to get treated if you experience
bloody, watery diarrhea, cramps, vomiting, fever, or nausea.
What are some complications from E. Coli infection?
The most common complication from E. Coli infections is called hemolytic uremic syndrome. People with this
complication experience kidney damage, low blood cell counts, and low platelet counts. This complication is more
common among young children. It may cause renal failure in children. The complication starts typically five to ten
days after the diarrhea starts.
How do you treat E. Coli?
Unfortunately, there is no way to treat E. Coli beyond watching for complications and drinking a lot of water. Do
not take anti-diarrhea medications such as Immodium unless approved by the doctor; this may prohibit your
intestines from expelling the E. Coli germ.
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