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The document highlights the need to align building regulations, energy efficiency, and health responses to mitigate urban heat risks in Chile, specifically in Quilpué. It identifies a correlation between high temperatures and increased hospital admissions, noting that energy poverty exacerbates climate vulnerability. The brief advocates for a transdisciplinary approach combining green infrastructure, rigorous thermal standards, and early warning systems to protect public health.

The document outlines a project to address fragmented climate, environment, and health data in Argentina by designing a Minimum Viable Product (MVP) for a digital platform based on FAIR principles. While Argentina has high data availability, the project found moderate compliance with FAIR standards, particularly in interoperability and reuse. The initiative involved a transdisciplinary team that co-developed 173 indicators aligned with international frameworks to better identify vulnerable populations and support equity-focused public policies.

The document outlines the creation of the PladCAS platform in Argentina to address the fragmentation of climate, environment, and health (CAS) data. By applying FAIR principles (Findable, Accessible, Interoperable, Reusable) and a transdisciplinary approach involving government, academia, and civil society, the project mapped 84 data sources and co-constructed 173 indicators. The goal is to improve evidence-based decision-making and the visibility of vulnerable populations to better address climate change impacts on health.

The document argues that traditional vector control is insufficient and advocates for a transdisciplinary approach that combines climate science with community co-creation to anticipate outbreaks and improve the sustainability of prevention policies in vulnerable urban areas.

The document examines how climate change expands dengue transmission in Latin America and evaluates the institutional capacity of health systems in Argentina and Guatemala to respond. It argues that technical capacity alone is insufficient without systemic integration, inter-institutional coordination, and territorial differentiation. Key findings highlight a paradox where high technical training does not prevent high dengue incidence if responses remain fragmented, while lower-capacity areas face increased risks due to personnel shortages and limited knowledge of severe dengue.

The document highlights the underreporting of heat-related health symptoms in Mexico City and argues for the integration of green spaces as critical health infrastructure. Through citizen mapping and surveys in Iztapalapa and Benito Juárez, the project identified territorial inequalities in green space access and a lack of intersectoral coordination between health and environmental sectors.

The document highlights a gap between official health statistics and the lived experience of extreme heat in Mexico City, where symptoms like dehydration and dizziness are prevalent despite a lack of official heatstroke death records. It emphasizes that green areas are vital for thermal buffering but are unevenly distributed, with Iztapalapa having significantly fewer green areas per inhabitant than Benito Juárez. The brief advocates for a transdisciplinary approach combining citizen mapping and climate science to improve intersectoral coordination between health and environmental sectors for preventive heat governance.

The SAT-DENCLIM project in Cuba transitioned dengue surveillance from a reactive to a proactive model by combining bioclimatic indices, spatial modeling, and community engagement. Using data from 2019–2025, the system can predict transmission peaks approximately one month in advance and identify high-risk clusters. This integrated approach resulted in a reduction of up to 60% in dengue cases and infestation rates compared to previous periods.

The SAT-DENCLIM project in Cuba implemented a bioclimatic early warning system that combines climate analysis, spatial modeling, and community participation to predict dengue outbreaks. By utilizing bioclimatic indices, the system can anticipate transmission peaks approximately one month in advance. The project reported a reduction of up to 60% in dengue cases and infestation indices compared to previous periods, demonstrating a replicable model for health sector adaptation to climate change.

The document details a transdisciplinary project in Micaya, Bolivia, designed to combat the effects of climate change—specifically frosts, droughts, and soil degradation—through a 'dialogue of knowledges' between local ancestral wisdom and scientific technology. The initiative implemented community greenhouses, organic fertilizers, and zeolites to increase vegetable production by approximately 30% and diversify local diets. Health assessments revealed severe nutritional deficiencies, with over 80% of the population lacking vitamin B12 and nearly one-third showing genotoxic damage linked to pesticide exposure. The project argues that climate resilience is most effective when built from the territory through intercultural dialogue and the active participation of women and local authorities.

The document highlights how climate change causes water stress and extreme weather that negatively affects the physical and mental health of rural women in Uruguay. It advocates for agroecology as a transformative strategy for climate adaptation and food sovereignty, while noting that the contributions of rural women remain insufficiently recognized in current public policies.

The document highlights how climate change disproportionately affects rural women in Uruguay, causing physical and mental health issues due to water stress and extreme weather. It advocates for the recognition of agroecology as a transformative strategy for climate adaptation and food sovereignty, emphasizing the need to include the knowledge and leadership of rural women in intersectoral public policies.

A five-year interdisciplinary study on the Peru-Brazil Inter-Oceanic Highway found that while the road improved infrastructure and food access, it caused biodiversity loss and altered wild rodent populations. In the Madre de Dios region of Peru, researchers found high prevalence of Bartonella (78%) and Leptospira (24%) bacteria in sampled rodents, increasing the risk of lethal infectious diseases for local populations. The study highlights a critical gap in community awareness, as 90% of surveyed residents who saw rodents could not name the diseases they transmit. The report recommends integrated public health strategies and land-use policies that prioritize ecosystem health to mitigate the risks associated with deforestation and agricultural expansion.

The LUCIA project developed a computational Agent-Based Model (MBA) to simulate malaria transmission by accounting for the interactions between mosquitoes, parasites, and humans. Validated in regions of Brazil, Ecuador, and Peru, the model demonstrates that land-use changes—such as deforestation, mining, and agricultural expansion—combined with climate factors like river flooding, increase human vulnerability to malaria. Findings indicate that risk is higher for isolated homes on the outskirts of populations compared to central areas. The research suggests that managing larval breeding sites within 200 meters of populations can eliminate disease transmission, and notes that Ecuador has already modified its mining policies as a result.

The document provides a syllabus for two training sessions. Session 1 focuses on climate change risks to health systems and the sector's contribution to global warming. Session 2 focuses on vulnerability and adaptation assessments, identifying at-risk populations, and cross-sectoral collaboration to reduce health risks.

The document provides the curriculum for Sessions 3 and 4 of a Pan American course on climate-resilient health systems. Session 3 focuses on assessing vulnerability and 'climate stress testing' for health facilities, while Session 4 covers the adaptation process, including the roles of key stakeholders and the development of adaptation strategies.

The Inter-American Institute for Global Change Research (IAI) and the Belmont Forum are coordinating the Collaborative Research Action (CRA) on Climate, Environment and Health (CEH). The first round of CEH funding, launched in 2019, provided over 12 million euros and in-kind contributions from 13 funding agencies across 10 countries to support 9 projects involving 69 researchers from 20 countries. A second round of funding (CEH2) is currently being developed through a scoping process involving virtual workshops in the Americas from July to September 2021 to identify science and funding priorities.

The IAI proposes transitioning to a distributed Directorate model to overcome human resource limitations and better translate global change science into policy. Under this plan, Brazil (via INPE) would lead science development and interdisciplinary integration; Uruguay would host the Operations and Finance Office to provide administrative stability; and Argentina would host the Science-Policy Liaison Office to manage communication and government outreach.

The document is a list of recommended readings for regional climate change responses related to health in Latin America, featuring reports from the Lancet Countdown, COP26, and specific regional plans for the Andean and Caribbean areas.

The document identifies that health vulnerability in the Peruvian Amazon is multidimensional, driven by social, environmental, and institutional factors. It highlights that the climate crisis exacerbates existing risks, particularly for pregnant women, children, and the elderly, while structural failures in water, sanitation, and waste management are critical drivers of disease transmission. To address this, the project developed a Multidimensional Vulnerability Index (IVM) and territorial maps to inform intersectoral action plans and community-led prevention strategies, emphasizing the importance of youth participation and cross-border cooperation in border regions.