Mosquito-borne diseases Video: From abroad to your backyard - dengue in Europe Mosquito maps Mosquito factsheets Latest outputs Reports, news and events Data and maps Peer-reviewed publications Surveillance and monitoring Communicable disease threats report, 21 - 27 February 2026, week 9 27 February 2026 News story High number of chikungunya cases reported among travellers returning from Seychelles: local transmission in mainland Europe currently unlikely 27 February 2026 Epidemiological update Chikungunya virus disease worldwide overview Epidemiological update Dengue worldwide overview Surveillance and monitoring Communicable disease threats report, 7 - 13 February 2026, week 7 13 February 2026 Load More Twelve-month dengue virus disease case notification rate per 100 000 population, February 2025 to January 2026 17 February 2026 Twelve-month Chikungunya virus disease case notification rate per 100 000 population, February 2025 to January 2026 17 February 2026 12-month dengue virus disease case notification rate per 100 000 population, December 2024-November 2025 22 December 2025 12-month dengue virus disease case notification rate per 100 000 population, November 2024-October 2025 17 November 2025 12-month Chikungunya virus disease case notification rate per 100 000 population, November 2024-October 2025 17 November 2025 Load More Scientific journal article Impact of climate and Aedes albopictus establishment on dengue and chikungunya outbreaks in Europe: a time-to-event analysis 1 May 2025 Scientific journal article Healthcare-associated malaria: a systematic review, 1997 to 2023 20 March 2025 Scientific journal article Low capacity for molecular detection of Alphaviruses other than Chikungunya virus in 23 European laboratories, March 2022 27 February 2025 Scientific journal article A Review of the Recent Epidemiology of Zika Virus Infection 11 February 2025 Scientific journal article Excellent capability for molecular detection of Aedes-borne dengue, Zika, and chikungunya viruses but with a need for increased capacity for yellow fever and Japanese encephalitis viruses: an external quality assessment in 36 European laboratories 16 December 2024 Load More Mosquito-borne diseases Chikungunya virus disease Dengue Japanese encephalitis Malaria Rift Valley fever Load More Disease networks European network for medical and veterinary entomology (VectorNet)
Surveillance and monitoring Communicable disease threats report, 21 - 27 February 2026, week 9 27 February 2026
News story High number of chikungunya cases reported among travellers returning from Seychelles: local transmission in mainland Europe currently unlikely 27 February 2026
Surveillance and monitoring Communicable disease threats report, 7 - 13 February 2026, week 7 13 February 2026
Twelve-month dengue virus disease case notification rate per 100 000 population, February 2025 to January 2026 17 February 2026
Twelve-month Chikungunya virus disease case notification rate per 100 000 population, February 2025 to January 2026 17 February 2026
12-month dengue virus disease case notification rate per 100 000 population, December 2024-November 2025 22 December 2025
12-month dengue virus disease case notification rate per 100 000 population, November 2024-October 2025 17 November 2025
12-month Chikungunya virus disease case notification rate per 100 000 population, November 2024-October 2025 17 November 2025
Scientific journal article Impact of climate and Aedes albopictus establishment on dengue and chikungunya outbreaks in Europe: a time-to-event analysis 1 May 2025
Scientific journal article Healthcare-associated malaria: a systematic review, 1997 to 2023 20 March 2025
Scientific journal article Low capacity for molecular detection of Alphaviruses other than Chikungunya virus in 23 European laboratories, March 2022 27 February 2025
Scientific journal article A Review of the Recent Epidemiology of Zika Virus Infection 11 February 2025
Scientific journal article Excellent capability for molecular detection of Aedes-borne dengue, Zika, and chikungunya viruses but with a need for increased capacity for yellow fever and Japanese encephalitis viruses: an external quality assessment in 36 European laboratories 16 December 2024
