The World Health Organization has launched a global research action plan focused on the intersection of climate change, migration and health. The initiative, led by WHO Health and Migration in collaboration with WHO Climate Change, Energy and Air Quality, was inaugurated on Wednesday. More than 300 participants from over 75 countries attended the event to address one of the most urgent yet under-researched global health challenges. The plan aims to close critical evidence gaps on how climate-related mobility impacts health, well-being and access to healthcare services.
Key research priorities include tackling social inequities faced by displaced populations, improving access to health systems, boosting preparedness for climate-related emergencies and strengthening data systems that account for migration. Specific health areas highlighted for study are mental health, maternal and child health, chronic diseases and long-term effects of climate-driven displacement. Santino Severoni, head of WHO Health and Migration, stated that migrant and displaced populations must be included from the beginning in efforts to achieve universal health coverage and climate resilience. Diarmid Campbell-Lendrum, head of WHO Climate Change, Energy and Air Quality, emphasized that expanding the evidence base is vital for shaping policies that protect vulnerable groups through equitable, climate-resilient health systems.
The inauguration underscored a collective commitment to interdisciplinary cooperation. Discussions called for breaking down barriers between climate, health and migration sectors, supporting community-led research and turning findings into practical interventions tailored to affected populations.
A global health body is prioritizing research on climate-linked migration while acknowledging current systems often exclude the very populations most at risk. If solutions continue to be designed without direct input from displaced communities, even well-funded initiatives may fail to reach those in greatest need.
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