To prevent E. coli infection, the most effective measures include:
- Practicing good hand hygiene by washing hands thoroughly with soap and water, especially after using the bathroom, changing diapers, and before handling or eating food.
- Following food safety steps such as cleaning surfaces and utensils, separating raw meat from other foods, cooking meat thoroughly (especially ground beef until no pink remains), and refrigerating foods properly.
- Drinking safe water and avoiding swallowing water from lakes, ponds, or swimming pools.
- Consuming only pasteurized milk, juices, and dairy products.
- Washing raw fruits and vegetables thoroughly before eating.
- Avoiding cross-contamination by using separate cutting boards and utensils for meat and produce.
- Keeping sick children home from daycare and avoiding swimming if experiencing diarrhea.
These precautions are particularly important for vulnerable groups like young children, elderly adults, people with weakened immune systems, and travelers. Overall, handwashing, safe food handling and cooking, and safe water consumption are key to preventing E. coli illness.
