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  • Title: Impact of advice given to travelers concerning the main infectious risks associated with traveling in the tropics.
    Author: Lestelle C, Aymeric S, Maakaroun-Vermesse Z, Pouliquen A, Bernard L, Chandenier J, Grammatico-Guillon L.
    Journal: Med Mal Infect; 2015 Jun; 45(6):222-8. PubMed ID: 26026227.
    Abstract:
    INTRODUCTION: The prevention of sanitary risks related to traveling in the tropics implies delivering a large amount of information to travelers. The objective of our study was to assess the knowledge acquired by travelers during a pre-travel consultation. METHODS: A before and after study was conducted among 202 travelers having consulted at the Tours international vaccine center. We used self-administrated questionnaires (score out of 100 marks) concerning diet, hygiene, anti-vectorial prevention (AVP), and sexual-transmitted infections (STI). The scores obtained before and after consultation were compared globally and for each topic. RESULTS: The travelers' global knowledge had improved after consultation (66.1 vs. 75.5%; P < 0.0001) as well as for each topic. The most important improvement concerned hygiene (+12.5%; P < 0.0001) and the lowest concerned STI (+5.8%; P < 0.0001). The multivariate analysis revealed that not having searched for information before consulting was the main factor associated with global knowledge improvement (P < 0.0001) (unplanned professional traveling compared to humanitarian mission prepared ahead of departure time). The recommendations for diet were less well acquired in travelers > 50 years of age than in those < 30 years of age (P < 0.002). CONCLUSION: A specialized pre-travel consultation improves the travelers' knowledge for the main prevention measures but does not allow them to acquire all required knowledge. Taking into account the travelers' initial knowledge and their ability to learn could improve the impact of the pre-travel consultation.
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