C类新大陆沙粒病毒的共同传播：新的地理分布和宿主物种

Co-circulation of Clade C New World Arenaviruses: New geographic distribution and host species.

作者信息

Fernandes Jorlan, de Oliveira Renata Carvalho, Guterres Alexandro, de Carvalho Serra Fabiana, Bonvicino Cibele Rodrigues, D'Andrea Paulo Sergio, Cunha Rivaldo Venâncio, Levis Silvana, de Lemos Elba Regina Sampaio

机构信息

Laboratório de Hantaviroses e Rickettsioses, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Brazil.

出版信息

Infect Genet Evol. 2015 Jul;33:242-5. doi: 10.1016/j.meegid.2015.05.010. Epub 2015 May 11.

DOI:10.1016/j.meegid.2015.05.010

PMID:25975978

Abstract

Clade C, of the New World Arenaviruses, is composed of only the Latino and Oliveros viruses and, besides the geographic range of their rodent reservoirs, the distribution of these viruses has been restricted to Bolivia and Argentina. In this study, the genetic detection and phylogenetic analysis of the complete S segment sequences of sympatric arenaviruses from Brazil revealed a new geographic distribution of clade C arenaviruses, as well as the association of Oliveros virus with a new rodent reservoir.

摘要

新大陆沙粒病毒的C进化枝仅由拉蒂诺病毒和奥利韦罗斯病毒组成，除了其啮齿动物宿主的地理分布范围外，这些病毒的分布一直局限于玻利维亚和阿根廷。在本研究中，对来自巴西的同域沙粒病毒完整S片段序列进行的基因检测和系统发育分析揭示了C进化枝沙粒病毒的新地理分布，以及奥利韦罗斯病毒与一种新的啮齿动物宿主的关联。