

Impact of climate and Aedes albopictus establishment on dengue and chikungunya outbreaks in Europe: a time-to-event analysis
Farooq, Zia et al. – The Lancet Planetary Health, Volume 9, Issue 5, e374 – e383
The rapid spread of the Asian tiger mosquito (Aedes albopictus) poses a notable public health threat in Europe due to its ability to transmit tropical diseases such as dengue and chikungunya. This study aims to quantify the underlying drivers facilitating and accelerating Europe’s transition from sporadic arbovirus outbreaks to Aedes-borne disease endemicity, focusing on dengue and chikungunya outbreaks.
DOI: 10.1016/S2542-5196(25)00059-2

Europe faces rising threat of dengue and chikungunya as Aedes albopictus spreads northward

Ticking forward: bringing tick citizen science initiatives together
Modelling the impact of climate and the environment on the spatiotemporal dynamics of Lyme borreliosis in Germany
Batista, Martín Lotto et al.
eBioMedicine, Volume 115, 105701
This study used spatiotemporal Bayesian modeling to analyze the impact of climate and environmental factors on Lyme borreliosis (LB) dynamics in Germany. The research found that precipitation, temperature, green spaces, and forest cover positively influenced LB incidence, while human population density had a negative impact. The study also identified increasing trends in LB risk, particularly in northern regions, and highlighted the role of climate in shaping LB distribution and transmission.
DOI: 10.1016/j.ebiom.2025.105701

How does temperature affect West Nile Virus transmission?
Uncovering temperature sensitivity of West Nile virus transmission: Novel computational approaches to mosquito-pathogen trait responses
Heidecke et al. – PLOS Computational Biology, Volume 19, e1012866
This study introduces a computational framework to assess temperature sensitivity in mosquito-pathogen interactions, focusing on West Nile virus (WNV). Using experimental data across 15 mosquito species, the authors estimate temperature response functions for key traits influencing WNV transmission. They find an optimal transmission temperature around 24°C for Culex species and highlight key areas for future research to improve transmission models under climate change.
DOI: 10.1371/journal.pcbi.1012866

Moving forward in tackling climate-sensitive infectious diseases

Stakeholder workshop to enhance the EpiOutlook Platform
