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Updated: Sep 4, 2025

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Sexual Transmission of American Trypanosomes from Males and Females to Naive Mates
Published on: January 27, 2019
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Population movements, borders, and Chagas disease.
Andrea Avaria1, Laia Ventura-Garcia2, Mariana Sanmartino3
1Universidad Autónoma de Chile, Facultad de Ciencias Sociales y Humanidades, San Miguel, Chile.
Memorias Do Instituto Oswaldo Cruz
|July 13, 2022
Summary
Human mobility significantly impacts Chagas disease (American trypanosomiasis) prevalence and health outcomes. Addressing this requires understanding social barriers and promoting health as a right for migrants.
Area of Science:
- Public Health
- Social Epidemiology
- Global Health
Background:
- Chagas disease presents a complex global health challenge with significant local and international ramifications.
- Human mobility, encompassing migration, is increasingly recognized as a critical factor influencing health outcomes in both endemic and non-endemic regions.
Purpose of the Study:
- To analyze the intricate relationship between human mobility and Chagas disease.
- To explore the socio-structural and economic determinants of health associated with migration and Chagas disease.
- To identify social and institutional barriers and processes of social exclusion affecting individuals with Chagas disease during migration.
Main Methods:
- Conceptual analysis integrating perspectives from public health, social sciences, and human rights.
- Examination of Chagas disease epidemiology through the lens of population movement and migration patterns.
- Exploration of social determinants of health, including barriers and exclusion, within mobile populations.
Main Results:
- Human mobility acts as a significant determinant of health, influencing Chagas disease transmission and management across different geographical contexts.
- Social and institutional barriers, alongside processes of social exclusion, exacerbate the health challenges faced by migrants affected by Chagas disease.
- Recognizing health as a fundamental right presents emerging opportunities for intervention and care.
Conclusions:
- Effective strategies for addressing Chagas disease must adopt a multidimensional and intersectional approach, considering the complexities of migration.
- Integrating human mobility into public health strategies is crucial for mitigating the local and global impact of Chagas disease.
- Promoting health equity and human rights for mobile populations is essential for comprehensive Chagas disease control.
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