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Related Experiment Video

Updated: May 4, 2026

Standard Membrane Feeding Assay for the Detection of Plasmodium falciparum Infection in Anopheles Mosquito Vectors

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Published on: May 12, 2022

Malaria in developing countries.

Gema Ruíz López Del Prado¹, Cristina Hernán García, Lourdes Moreno Cea

¹Hospital Clínico Universitario, Valladolid, Spain. cordoba_sweet@hotmail.com.

Journal of Infection in Developing Countries

|January 16, 2014

Summary

Malaria remains a significant travel health risk, causing hundreds of thousands of deaths annually. Prevention through mosquito bite avoidance and appropriate chemoprophylaxis is crucial for travelers, especially to high-risk regions.

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Area of Science:

Global Health
Infectious Diseases
Travel Medicine

Background:

Malaria poses a substantial threat to international travelers, with high transmission rates in regions like sub-Saharan Africa.
The disease results in an estimated 660,000 deaths and 219 million cases of illness annually.
Despite being preventable and curable, malaria can be fatal if left untreated.

Purpose of the Study:

To highlight the risks of malaria for travelers.
To emphasize the importance of prevention strategies.
To inform about current recommendations for chemoprophylaxis.

Main Methods:

Review of malaria transmission dynamics and risk factors for travelers.
Analysis of current prevention strategies, including mosquito bite prevention and chemoprophylaxis.
Identification of susceptible traveler groups and current vaccine development status.

Main Results:

Malaria transmission remains high in specific geographic areas, posing a significant risk to travelers.
Mosquito bite prevention is the primary method for reducing malaria transmission.
Chemoprophylaxis recommendations are individualized based on traveler demographics and travel details.

Conclusions:

Malaria is a serious, preventable, and treatable disease that requires careful consideration for travelers.
Susceptible populations, including pregnant women, children, and the immunosuppressed, require special attention.
While no licensed malaria vaccines are currently available, research candidates like RTS,S/AS01 are under investigation.