Who Is Most at Risk for Malaria When Traveling?
Who Is Most at Risk for Malaria When Traveling?
The Big Picture
Traveling to malaria-prone areas can be risky for some people. Identify who is most vulnerable and why.
Contents
- High-Risk Travelers
- Geographical and Environmental Factors
High-Risk Travelers
Travelers visiting friends and relatives in malaria-endemic regions face increased risk due to waning immunity. Military personnel and pregnant women are also high-risk categories due to prolonged exposure and health vulnerabilities. Understanding these factors is crucial for taking preventive measures.
Geographical and Environmental Factors
The risk of malaria is higher in tropical and subtropical regions like sub-Saharan Africa. Environmental factors such as staying in unscreened accommodations and traveling during the rainy season increase exposure to mosquitoes. Planning your trips with these considerations in mind can help mitigate risks.
FAQs
Who are high-risk travelers for malaria?
High-risk travelers include military personnel and pregnant women.
Which regions have the highest malaria risk?
Sub-Saharan Africa and parts of Asia have the highest risk.
Does the rainy season affect malaria risk?
Yes, the rainy season increases exposure to mosquitoes.
Key Takeaways
Identifying risk factors can help travelers take proactive malaria prevention measures.
Additional References
- Leder K, Tong S, Weld L, et al. Illness in travelers visiting friends and relatives: a review of the GeoSentinel Surveillance Network. Clin Infect Dis 2006; 43:1185.
- Fenner L, Weber R, Steffen R, Schlagenhauf P. Imported infectious disease and purpose of travel, Switzerland. Emerg Infect Dis 2007; 13:217.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic.