What is it about?
This is a study on Trypanosoma cruzi infection, which causes Chagas disease, in a non-endemic setting. It explores the epidemiological characteristics and initial evaluation of organ damage among Latin American migrants residing in Barcelona. The study focuses on cardiac and digestive involvement and emphasizes the importance of screening for T. cruzi infection in this population.
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Why is it important?
This study highlights the global spread of T. cruzi infection due to migration from Latin America to non-endemic countries. It emphasizes the need for screening programs in non-endemic areas to identify and treat infected individuals, particularly among Latin American populations. The findings shed light on the prevalence of T. cruzi infection and the importance of early detection and evaluation of organ damage
Perspectives
The study reveals a significant number of Latin American migrants at risk of T. cruzi infection who have not been previously tested, even in regions with higher diagnosis rates. The results underscore the importance of health promotion campaigns, information dissemination, and targeted screening programs for populations originating from highly endemic areas. Electrocardiograms (ECG) and echocardiograms are identified as essential tests for assessing cardiac involvement, while barium enemas and esophagograms are recommended for evaluating digestive abnormalities. Further research is needed to better understand the epidemiology and clinical progression of T. cruzi infection in non-endemic settings and to identify prognostic factors.
Irene Losada Galván
ISGlobal Barcelona
Read the Original
This page is a summary of: Characterization of Latin American migrants at risk for Trypanosoma cruzi infection in a non-endemic setting. Insights into initial evaluation of cardiac and digestive involvement, PLoS Neglected Tropical Diseases, July 2023, PLOS,
DOI: 10.1371/journal.pntd.0011330.
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