E. coli (Escherichia coli)
E. coli is bacteria found in the intestines of humans and ruminates(cattle, deer and sheep). There are 6 classes of E.coli, each with slightly different symptoms. E. coli is spread through consumption of food or drinks contaminated by animal feces. Foods associated with E.coli infection include:
- Unpasteurized (raw) milk or soft cheeses made from raw milk
- Contaminated water
- Unpasteurized apple cider
- Undercooked meats
Symptoms typically occur three to four days after exposure, and may include:
- Severe stomach cramps
- Diarrhea (often bloody)
- Vomiting
Most people recover without treatment within five to seven days. The consumption of extra fluids is encouraged to prevent dehydration.
The CDC recommends the following prevention techniques:
- Washing hands thoroughly after using the bathroom or changing diapers and before preparing or eating food.
- Washing hands after contact with animals or their environments (at farms, petting zoos, fairs, even your own backyard).
- Cooking meats thoroughly.
- Avoiding raw milk, unpasteurized dairy products, and unpasteurized juices (like fresh apple cider).
- Avoiding swallowing water when swimming or playing in lakes, ponds, streams, swimming pools, and backyard “kiddie” pools.
- Preventing cross contamination in food preparation areas by thoroughly washing hands, counters, cutting boards, and utensils after they touch raw meat.