Summary
This Global Burden of Disease Study 2023 provides a comprehensive systematic quantification of Chagas disease burden globally, regionally, and nationally from 1990 to 2023. As suggested by the scope of the Global Burden of Disease framework, the analysis synthesises epidemiological data to establish contemporary burden distribution patterns and identify temporal trends across three decades. The findings are intended to support disease control prioritisation and evidence-based resource allocation for Chagas disease management.
Regional applicability
Whilst Chagas disease is endemic primarily in the Americas, the UK may encounter cases through immigration and travel from endemic regions. The global burden assessment provides epidemiological context for disease surveillance and clinical awareness in United Kingdom healthcare settings, though direct application is limited given the disease's low domestic prevalence.
Key measures
Incidence, prevalence, mortality rates, disability-adjusted life years (DALYs), age-standardised rates by region and country
Outcomes reported
The study quantified global, regional, and national burden of Chagas disease including incidence, prevalence, mortality, and disability-adjusted life years (DALYs) across 34 years. The analysis tracked temporal trends and geographical distribution to inform disease control priorities.
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