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Hantavirus in Northern Short-tailed Shrew, United States
Arai, Satoru,Song, Jin-Won,Sumibcay, Laarni,Bennett, Shannon N.,Nerurkar, Vivek R.,Parmenter, Cheryl,Cook, Joseph A.,Yates, Terry L.,Yanagihara, Richard Centers for Disease Control and Prevention 2007 Emerging infectious diseases Vol.13 No.9
<P>Phylogenetic analyses, based on partial medium- and large-segment sequences, support an ancient evolutionary origin of a genetically distinct hantavirus detected by reverse transcription–PCR in tissues of northern short-tailed shrews (<I>Blarina brevicauda</I>) captured in Minnesota in August 1998. To our knowledge, this is the first evidence of hantaviruses harbored by shrews in the Americas.</P>
Ji Kang, Hae,Bennett, Shannon N.,Dizney, Laurie,Sumibcay, Laarni,Arai, Satoru,Ruedas, Luis A.,Song, Jin-Won,Yanagihara, Richard Elsevier 2009 Virology Vol.388 No.1
<P><B>Abstract</B></P><P>A genetically distinct hantavirus, designated Oxbow virus (OXBV), was detected in tissues of an American shrew mole (<I>Neurotrichus gibbsii</I>), captured in Gresham, Oregon, in September 2003. Pairwise analysis of full-length S- and M- and partial L-segment nucleotide and amino acid sequences of OXBV indicated low sequence similarity with rodent-borne hantaviruses. Phylogenetic analyses using maximum-likelihood and Bayesian methods, and host–parasite evolutionary comparisons, showed that OXBV and Asama virus, a hantavirus recently identified from the Japanese shrew mole (<I>Urotrichus talpoides</I>), were related to soricine shrew-borne hantaviruses from North America and Eurasia, respectively, suggesting parallel evolution associated with cross-species transmission.</P>