Environment, Climate Change, One Health and Migration
We work to prevent disease and promote health by addressing key areas of environmental health including climate change, clean energy; air quality; water, sanitation and hygiene (WASH); and chemicals and radiation. Health threats are addressed through a One Health approach....
Climate Change and Health
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13 November 2026
2025 WHO health and climate change global survey report
The 2025 WHO Health and Climate Change Global Survey report provides a global assessment of country-level progress in addressing the health impacts of...
5 November 2026
Primary health care-oriented responses for migrants, refugees and displaced populations
This eighth report in the WHO Global Evidence Review on Health and Migration (GEHM) series examines how primary health care (PHC)-oriented responses can...
4 November 2026
Global benefits and costs of prioritized actions on climate change and health: technical report
This technical report presents a global assessment of the health, environmental and economic benefits and costs of scaling up six prioritized climate–health...
This joint UNHCR-WHO technical brief examines the interconnections between climate change, health and forced displacement. It highlights how climate-related...