How to Avoid Stomach Problems in Less-Developed Countries

Food and water contamination can cause serious illness. Take steps to avoid bacterial infections and parasites when traveling in countries where contamination is a problem.

Things You'll Need

  • Colored Ribbons
  • Water Filters
  • Bottled Water
  • Diarrhea Medications
  • Iodine Tablets
  • Plastic Freezer Bags
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Instructions

    • 1

      Check the Centers for Disease Control and Prevention Web site to find out if the water is safe to drink in the region you'll be visiting.

    • 2

      Drink bottled or canned beverages, and avoid drinks not opened in front of you.

    • 3

      Carefully check seals on water bottles; if the seal is broken, the bottle may have been refilled with tap water.

    • 4

      Wipe off any bottle before drinking or pouring from it.

    • 5

      Drink and cook with water that has been boiled. Add iodine tablets to tap water if boiling it is not possible.

    • 6

      Avoid ice cubes, which are usually made from tap water.

    • 7

      Brush your teeth using bottled water.

    • 8

      Eat only well-cooked food.

    • 9

      Peel fruits and vegetables. Do not wash them in tap water.

    • 10

      Avoid food from street vendors, dairy products, salads and uncooked seafood.

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