ArticleEuro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin2025
One health investigation following a cluster of Crimean-Congo haemorrhagic fever, North Macedonia, July to November 2023.
Article in Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Crimean-Congo Hemorrhagic Fever Infection in the Small Ruminant Population in N. Macedonia: A Seroepidemiological Study as a Step Towards Better Understanding of the CCHF Epidemiology in the Country.Pathogens (Basel, Switzerland) · 2026Article
- MediLabSecure: A decade of One Health actions to prevent emerging vector-borne diseases in the Mediterranean, Sahel and Black Sea regions.One health (Amsterdam, Netherlands) · 2026Review
- Crimean-Congo hemorrhagic fever: An emerging threat in Europe.Virologica Sinica · 2026Review
- Detection and genetic characterization of Crimean-Congo hemorrhagic fever virus in ticks from western Spain (2017, 2020-2024).Frontiers in veterinary science · 2026Article
- Co-circulation of Crimean-Congo hemorrhagic fever virus and spotted fever groupFrontiers in veterinary science · 2026Article
- Species diversity and geographical distribution of ticks infesting domestic animals in Bagmati Province, Nepal.PloS one · 2026Article
- Differential Exposure toPathogens (Basel, Switzerland) · 2025Article
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Authors and funding
19 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BackgroundCrimean-Congo haemorrhagic fever (CCHF) is a severe illness characterised by fever, bleeding and high case-fatality rates. The disease is caused by CCHF virus (CCHFV), transmitted by ticks and infectious body fluids and tissues.AimAfter CCHF was diagnosed in three persons in 2023, we aimed to investigate the presence of antibodies against CCHFV in healthcare workers (HCW), sheep and goats, and of CCHFV in ticks, in an area in North Macedonia and characterise virus strains.MethodsIn 2023, we collected blood samples from HCWs involved in treating CCHF patients and sera and ticks from sheep and goats in the village in North Macedonia where the index case resided. The blood samples were analysed by ELISA. Ticks were tested for presence of CCHFV, and the virus from a CCHF case was sequenced.ResultsSamples from four of 52 HCWs and 10 of 17 small ruminants had antibodies against CCHFV. The virus was not detected from any of the 24
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