Climate Change, Health, and Health Informatics

Rapid changes in global climate are a threat to living beings and the environment, with far-reaching implications for human health. This comprehensive book chapter explores the multifaceted relationship between climate change, health, and health informatics. A most visible and concerning aspect of climate change is the increasing frequency and intensity of extreme weather events, which profoundly impact public health. Heatwaves, floods, and storms pose risks such as heat-related illnesses, infectious diseases, and mental health issues. This chapter aims to do an in-depth exploration of these topics, emphasizing the vital role of accurate information, effective communication, and immediate action in addressing the complex challenges climate change poses to human health. The chapter covers diverse topics, including changing patterns of various diseases, extreme weather events (EWE), environmental pollution, and their health impacts. Effective communication strategies, barriers to communication, and targeted messaging are discussed. The role of health organizations and authorities in surveillance, policy advocacy, and collaboration is explored, along with the utilization of technology and data in health informatics. The chapter emphasizes the need for continuous monitoring, effective communication, and immediate action to mitigate health risks associated, ultimately safeguarding human health in a changing climate.