Traveler’s diarrhea

Definition

Traveler’s diarrhea is a gastrointestinal infection commonly contracted by individuals traveling to regions with poor sanitation. It is primarily caused by ingesting contaminated food or water.

5 Must Know Facts For Your Next Test

1. The leading cause of traveler’s diarrhea is enterotoxigenic Escherichia coli (ETEC).
2. Symptoms typically include frequent, loose stools, abdominal cramps, nausea, and sometimes fever.
3. It can be prevented by avoiding unsafe foods and beverages and practicing good hand hygiene.
4. Oral rehydration solutions are crucial for managing dehydration associated with the condition.
5. Antibiotics like ciprofloxacin may be prescribed in severe cases, but overuse can lead to antibiotic resistance.

Review Questions

• What is the primary bacterial cause of traveler’s diarrhea?
• List three common symptoms of traveler’s diarrhea.
• Explain two preventive measures for traveler’s diarrhea.

Related terms

Enterotoxigenic Escherichia coli (ETEC): A strain of E. coli that produces toxins leading to severe watery diarrhea.

Oral Rehydration Solutions (ORS): Solutions used to prevent or treat dehydration through replenishment of fluids and electrolytes.

Antibiotic Resistance: The ability of bacteria to withstand the effects of an antibiotic that once could successfully treat the microbe.