Chagas Disease: Advancing Epidemiological Understanding and Innovative Preventive Strategies

Chagas disease, driven by the Trypanosoma cruzi parasite, remains a significant yet overlooked public health issue primarily affecting Latin America, with global implications due to migration and climate change. Recognized annually on World Chagas Disease Day (14 April), there is a highlighted need to intensify epidemiological research, devise innovative preventive interventions, and refine public health strategies. Despite extensive historical knowledge about Chagas transmission and its impact on over 6 million people, who are often from socially disadvantaged backgrounds, there persists a lack of effective surveillance, comprehensive understanding, and sustainable prevention practices. The dual influences of current migration trends and climate alterations exacerbate transmission dynamics, creating an acute need for enhanced community-level control and prospective measures to ultimately eliminate Chagas disease. This Research Topic, launched in honor of World Chagas Disease Day, seeks to gather state-of-the-art epidemiological insights and pioneering preventive strategies with the goal of effectively managing and ultimately eradicating Chagas disease. By focusing on interdisciplinary studies that grasp the detailed epidemiology of the disease's transmission routes (including vector, congenital, transfusion-associated, and foodborne pathways), this collection aims to provide a robust foundation for intervention efforts. Emphasis will be on research exploring innovative public health solutions in community and healthcare settings, genomic surveillance for detecting emerging variants and drug resistance, and evaluating integrated vector management programs. Submissions examining the community-level efficacy and economic viability of current and emerging interventions, such as vaccination plans and screening initiatives, are especially sought. Compiling these valuable insights will guide stakeholders and decision-makers in line with the WHO's roadmap for neglected tropical diseases (NTDs). Contributions adhering to SDGs 3, 6, and 9—aiming to improve equity, healthcare access, and robust infrastructure—are invited. Suitable themes for manuscripts include, but are not limited to: 1. Secular trends in Chagas disease epidemiology and socio-economic burden 2. Innovative strategies for congenital transmission prevention 3. Novel genomic surveillance approaches to detect emerging T. cruzi variants 4. Implementation and evaluation of integrated vector control interventions 5. Effectiveness and cost-effectiveness analyses of current preventive practices 6. Community-based interventions to enhance diagnosis, treatment, and awareness 7. Climate change impact on triatomine vector distribution and disease transmission 8. Advances in screening methodologies for blood banks and organ donations 10. Multidisciplinary outbreak investigation and containment strategies 11. Vaccine research and immunological approaches for Chagas disease prevention Topic editors: Paula Stigler Granados, Vagner José Mendonça, HERNAN JOSE CARRASCO, Carlos Eduardo Batista De Lima Source: https://www.frontiersin.org/research-topics/80177/chagas-disease-advancing-epidemiological-understanding-and-innovative-preventive-strategies