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Methods to Investigate the Regulatory Role of Small RNAs and Ribosomal Occupancy of Plasmodium falciparum

Methods to Investigate the Regulatory Role of Small RNAs and Ribosomal Occupancy of Plasmodium falciparum

Published on: December 4, 2015

Current challenges in travelers' malaria.

Patricia Schlagenhauf¹, Eskild Petersen

¹Epidemiology of Communicable Diseases, University of Zürich Centre for Travel Medicine, Hirschengraben 84, 8001, Zürich, Switzerland, pat@ifspm.uzh.ch.

Current Infectious Disease Reports

|July 11, 2013

Summary

Travel health providers face challenges in malaria prevention, including risk assessment and drug information. Prompt diagnosis and expert treatment are crucial to prevent fatal outcomes from malaria in travelers.

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Area of Science:

Travel Medicine
Infectious Diseases
Parasitology

Background:

Advising travelers on malaria prevention presents complex challenges for travel health providers.
Accurate malaria risk assessment requires detailed itineraries and epidemiological data.
Knowledge of current chemoprophylaxis agents, their use, limitations, and interactions is essential.

Purpose of the Study:

To highlight current challenges in malaria prevention and treatment for travelers.
To emphasize the importance of accurate risk assessment and appropriate chemoprophylaxis.
To underscore the critical need for timely diagnosis and expert management of malaria post-travel.

Main Methods:

Review of current malaria prevention and treatment guidelines.
Analysis of challenges in chemoprophylaxis and traveler risk identification.
Discussion of post-travel malaria management and treatment complexities.

Main Results:

Malaria prevention requires detailed itinerary analysis and understanding of drug options (atovaquone/proguanil, mefloquine, doxycycline).
Identifying high-risk travelers, such as those visiting friends and relatives, remains a challenge.
Delays in post-travel diagnosis and treatment significantly increase mortality risk.

Conclusions:

Effective malaria prevention necessitates comprehensive traveler assessment and up-to-date knowledge of antimalarials.
Prompt diagnosis and expert inpatient management, including intravenous artesunate for severe cases, are critical for survival.
Ensuring access to quality antimalarials globally is an urgent priority for travelers' malaria.