Surveillance and updates for Crimean-Congo haemorrhagic fever

hyalomma marginatum

Seasonal surveillance in the EU/EEA for 2025

Overview of EU/EEA countries and areas with reported CCHF cases in 2025.

Crimean-Congo haemorrhagic fever virus. © Science Photo Library

Historical data on local transmission in the EU/EEA

Annual epidemiological reports

See the latest surveillance data