Climate Hazards and Health Equity in the Caribbean: Policy, Preparedness, and Emergency

Summary: Climate change significantly impacts health across the Caribbean, increasing the frequency and severity of extreme weather events, including hurricanes, floods, heatwaves, droughts, and wildfires. These climate-related hazards place considerable strain on already limited healthcare systems, disrupt essential services, and disproportionately affect vulnerable populations, including people at extremes of age, individuals with chronic diseases, and low-income communities. This presentation looks at strategies to bolster emergency response, enhance public health preparedness, and facilitate the integration of climate resilience into regional health policy. A multi-disciplinary approach is required for effective emergency response. This strategy encompasses targeted disaster medicine training for healthcare workers at all levels, streamlined rapid deployment protocols, the integration of early warning systems into healthcare operations, and standardized clinical pathways for managing climate-induced health conditions. Strengthening these components can reduce preventable morbidity and mortality in future climate-related disasters. Investments in resilient health infrastructure are critical for the region. Areas of priority include reinforcing infrastructure and energy systems to withstand hurricanes and sea level rise, and securing potable water supplies. Healthcare worker capacity building through surge response training, intersectoral and regional coordination, and logistical readiness is equally important. Community outreach programs focused on climate hazard education ensure that the affected populations are informed and prepared. Healthcare governance must incorporate climate change adaptation. National health policies should align with global frameworks such as the WHO’s operational guidance for climate-resilient health systems and the Sendai Framework for Disaster Risk Reduction. Climate-resilient policies should be driven by data-informed vulnerability assessments and allocate resources to priority areas. By implementing these strategies, Caribbean nations can build more resilient and equitable healthcare systems that protect populations and infrastructure amid intensifying climate impacts.