Bacteria and the toxins that cause traveler's diarrhea occur in areas with contaminated water supplies, poor sewage systems, or inadequate food handling. People living in these areas often don't get sick because their bodies have developed some degree of immunity. Traveler's diarrhea is rarely life-threatening for adults. It is more serious in children as it can frequently lead to dehydration. You can decrease your risk of developing traveler's diarrhea by avoiding water and food that may be contaminated. The goal of traveler's diarrhea diet is to minimize the impact of this illness and avoid severe dehydration.
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