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Adult Hyalomma marginatum tick positive for Rickettsia aeschlimannii in Austria, October 2018
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View Affiliations Hide AffiliationsGeorg G. Duschergeorg.duscher vetmeduni.ac.at
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Citation style for this article: . Adult Hyalomma marginatum tick positive for Rickettsia aeschlimannii in Austria, October 2018. Euro Surveill. 2018;23(48):pii=1800595. https://doi.org/10.2807/1560-7917.ES.2018.23.48.1800595 Received: 30 Oct 2018; Accepted: 29 Nov 2018
Abstract
We report on a non-indigenous adult Hyalomma marginatum tick in Austria carrying the human pathogenic Rickettsia aeschlimannii; presumably introduced as a nymph via migratory birds and completed the moulting within the same year. It was negative for Crimean-Congo haemorrhagic fever virus, but the finding of R. aeschlimannii represents a potential threat for humans due to its zoonotic character. Awareness of invasive tick species and carried pathogens should be improved in central and northern Europe.
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