Every month ECDC provides detailed epidemiological overview of the worldwide transmission of chikungunya in its weekly threat report (Communicable Diseases Threat Report).
In 2024, and as of 31 of January, approximately 10 000 CHIKVD cases and no deaths have been reported worldwide. A total of eight countries reported CHIKVD cases from the America (6) and Asia (2).
The mosquito species Aedes albopictus, a known vector of chikungunya and dengue viruses, is establishing itself further northwards and westwards in Europe, according to the latest data.