Common Health Problems Linked to Travel in Developing Countries
Some of the most common health problems linked with travel to developing countries are:
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Traveler's diarrhea. This is by far the most common risk. It affects up to 4 in 5 international travelers based on the destination.
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Enterotoxic E. coli diarrhea
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Malaria
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Acute febrile respiratory tract infections
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Influenza
Less common infections may also be a risk in certain areas. Some are related to sexual contact with an infected person:
For the most current CDC travel advisories, visit the CDC website.
Online Medical Reviewer:
Barry Zingman MD
Online Medical Reviewer:
Daphne Pierce-Smith RN MSN
Online Medical Reviewer:
Terri Koson DNP RN ACNP
Date Last Reviewed:
9/1/2025
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