| Literature DB >> 23602837 |
Lukáš Radosa1, Mathias Schlegel, Petra Gebauer, Hermann Ansorge, Marta Heroldová, Eva Jánová, Michal Stanko, Ladislav Mošanský, Jana Fričová, Milan Pejčoch, Josef Suchomel, Luboš Purchart, Martin H Groschup, Detlev H Krüger, Rainer G Ulrich, Boris Klempa.
Abstract
Recently, it was found that not only rodents but also shrews are reservoir hosts of hantaviruses. In Central Europe, only Seewis virus, associated with the Eurasian common shrew (Sorex araneus), has been recognized until now. In the present report, tissue samples from shrews belonging to Crocidurinae and Soricinae subfamilies, trapped in Czech Republic, Germany, and Slovakia, were screened for the presence of novel hantaviruses. Three new hantavirus partial L-segment sequences were obtained from pygmy shrews (Sorex minutus) trapped in Czech Republic and Germany. Complete nucleocapsid protein- and glycoprotein precursor-coding S- and M-segment sequences were then determined for the newly recognized hantavirus strains, CZ/Beskydy/412/2010/Sm, CZ/Drahany/420/2010/Sm, and DE/Dürrbach/1912/2009/Sm. Phylogenetic analyses showed that they represent strains of Asikkala virus (ASIV), a novel hantavirus also found in pygmy shrews from Finland. Our study reveals a broad geographic distribution of ASIV across Europe and indicates pygmy shrew as the primary reservoir host. Future studies will have to determine the pathogenic relevance of ASIV.Entities:
Keywords: Asikkala virus; Central Europe; Hantavirus; Shrew; Sorex minutus
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Year: 2013 PMID： 23602837 DOI： 10.1016/j.meegid.2013.04.008
Source DB: PubMed Journal: Infect Genet Evol ISSN： 1567-1348 Impact factor: 3.342