Europe risks becoming a hotspot for the mosquito-borne chikungunya virus

Europe is facing a new public health threat as climate change creates favourable conditions for the spread of the chikungunya virus, a tropical disease transmitted through the bites of infected mosquitoes. A recent study by Chinese researchers warns that rising temperatures are enabling the habitats of carrier mosquitoes to expand towards the northern regions of the continent.

The chikungunya virus can have particularly serious consequences for elderly people, who have a more fragile immune system and are more vulnerable to the complications of this infection. The disease presents with high fever, severe joint pain, and inflammation that can persist for months, significantly affecting the quality of life of older adults.

Researchers highlight that Central Europe could become a new hotspot for the disease in the coming years, as climatic conditions grow increasingly favourable for the survival and reproduction of the Aedes aegypti and Aedes albopictus mosquitoes, the primary vectors of the virus.

For elderly people and their carers, this development means that additional preventive measures must be implemented, such as using insect repellents, fitting protective screens, and avoiding areas with stagnant water near their homes.

Experts recommend that European healthcare systems prepare for this new reality by developing rapid diagnostic protocols and targeted treatments for chikungunya, with particular emphasis on protecting vulnerable populations, including older adults in care homes and residential care centres.