Excruciating tropical disease can now be transmitted in most of Europe, study finds

The Guardian - World NewsEN 4 min read 100% complete by Damian Carrington Environment editorFebruary 18, 2026 at 06:00 AM

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A new study reveals that the tropical disease chikungunya can now be transmitted across most of Europe due to rising temperatures. The Asian tiger mosquito, a carrier of the virus, has expanded its range, making infections possible for extended periods in southern Europe and even parts of England. Researchers found the minimum temperature for virus incubation is lower than previously thought, accelerating the northward spread. While cases have been reported in Europe, France and Italy experienced larger outbreaks in 2017. Experts warn that continued global warming will further expand the disease's reach, highlighting the impact of climate change and invasive species on public health.

Key Entities & Roles

Key Player Opposition Context

Italy 50% United Kingdom 50% Steven White 50% Tanzania 50% Sandeep Tegar 60% Spain 60% Greece 60% UK Centre for Ecology and Hydrology (UKCEH) ×265% France ×370% Asian tiger mosquito ×275% Europe ×685% Chikungunya ×795%

Keywords

chikungunya 100% climate change 90% tropical disease 80% mosquito 70% asian tiger mosquito 70% europe 60% global warming 60% disease transmission 50% public health 40%