0438671 - ÚBO 2016 RIV US eng J - Journal Article
Gryseels, S. - Rieger, T. - Oestereich, L. - Cuypers, B. - Borremans, B. - Makundi, R. - Leirs, H. - Günther, S. - Goüy de Bellocq, Joëlle
Gairo virus, a novel arenavirus of the widespread Mastomys natalensis: Genetically divergent, but ecologically similar to Lassa and Morogoro viruses.
Virology. Roč. 476, February (2015), s. 249-256. ISSN 0042-6822. E-ISSN 1089-862X
R&D Projects: GA ČR GCP502/11/J070; GA MŠMT EE2.3.20.0303
Institutional support: RVO:68081766
Keywords : Arenavirus * Mastomys natalensis * Tanzania * Virology * Phylogeny * Ecology * Zoonotic infections * Hemorrhagic fevers
Subject RIV: EE - Microbiology, Virology
Impact factor: 3.200, year: 2015 ; AIS: 1.044, rok: 2015
DOI: https://doi.org/10.1016/j.virol.2014.12.011

Despite its near pan-African range, the Natal multimammate mouse, Mastomys natalensis, carries the human pathogen Lassa virus only in West Africa, while the seemingly non-pathogenic arenaviruses Mopeia, Morogoro, and Luna have been detected in this semi-commensal rodent in Mozambique/Zimbabwe, Tanzania and Zambia, respectively. Here, we describe a novel arenavirus in M. natalensis from Gairo district of central Tanzania, for which we propose the name "Gairo virus". Surprisingly, the virus is not closely related with Morogoro virus that infects M. natalensis only 90 km south of Gairo, but clusters phylogenetically with Mobala-like viruses that infect non-M. natalensis host species in Central African Republic and Ethiopia. Despite the evolutionary distance, Gairo virus shares basic ecological features with the other M. natalensis-borne viruses Lassa and Morogoro. Our data show that M. natalensis, carrying distantly related viruses even in the same geographical area, is a potent reservoir host for a variety of arenaviruses.
Permanent Link: http://hdl.handle.net/11104/0242084