Chikungunya virus disease cases January–December 2022
12-month chikungunya virus disease case notification rate per 100 000 population, January–December 2022.
Chikungunya virus disease
Find out more about chikungunya virus disease, including basic facts, infographics, and information on surveillance, and prevention and control.Read more
Chikungunya worldwide overview
Every month ECDC provides detailed epidemiological overview of the worldwide transmission of chikungunya in its weekly threat report (Communicable Diseases Threat Report).Read more
Autochthonous transmission of chikungunya virus in mainland EU/EEA, 2007–present
Chikungunya is not endemic in the EU/EEA and the majority of the cases are travellers infected outside of the EU/EEA. When the environmental conditions are favourable, in areas where Ae. albopictus is established, viraemic travel-related cases may generate a local transmission of the virus as demonstrated by the sporadic events of chikungunya virus transmission since 2007.Read more