Hotspot Of Crimean-Congo Hemorrhagic Fever Virus Seropositivity In Wildlife, Northeastern Spain

We conducted a serosurvey for Crimean-Congo hemorrhagic fever virus antibodies in various wildlife species in Catalonia, northeastern Spain. We detected high serop-revalence in southern Catalonia, close to the Ebro Delta wetland, a key stopover for birds migrating from Africa. Our findings could indicate that competent virus vectors are present in the region.