This resource guide, developed by UN CC:Learn, provides advanced learning materials on the interface of climate change and health, aiming to support decision-makers and health professionals in understanding and addressing the health impacts of climate change. It includes structured guidance on utilizing the materials presented, covering topics such as health impacts, vulnerability assessments, early warning systems, and building resilience in health systems. Key audiences include health sector staff, governmental decision-makers, NGOs, and researchers, emphasizing the urgent need for effective strategies to mitigate and adapt to the health risks posed by climate change.