Featured Post from University of Florida

Mosquito-borne disease research featured ahead of climate conference

Nov 10, 2025

1 min

Sadie Ryan


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University of Florida medical geographer Sadie Ryan, Ph.D. is among the international scientists whose work is featured in the forthcoming “10 New Insights in Climate Science” report, which will be presented at the United Nations COP30 Climate Conference on Nov. 10.


Ryan’s research, which examines how climate change influences the spread of mosquito-borne diseases such as dengue, contributed to a newly generated global map illustrating where shifting temperatures and rainfall patterns are making conditions increasingly suitable for disease transmission.


“A lot of my research is about how vector-borne diseases are going to move as the climate changes, and what that means for where and when transmission can happen,” Ryan said. “Climate change isn’t the only driver of dengue’s spread, but we are seeing the bleeding edge of climate shifting those distributions, where it’s warm enough for long enough and wet enough at the right times for outbreaks to take off.”


According to Ryan, the map included in the report is based on the most recent generation of climate models and directly illustrates how climate suitability for dengue is changing around the world.


Produced annually by Future Earth, the Earth League and the World Climate Research Programme, the report synthesizes the most important developments in climate research at the intersection of climate, health and policy on the world stage.

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Sadie Ryan

Sadie Ryan

Professor

Sadie Ryan is a medical geographer and disease ecologist.

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