Evolutionary dynamics of West Nile virus in the United States, 1999-2011: phylogeny, selection pressure and evolutionary time-scale analysis.

West Nile virus (WNV), an arbovirus maintained in a bird-mosquito enzootic cycle, can infect other vertebrates including humans. WNV was first reported in the US in 1999 where, to date, three genotypes belonging to WNV lineage I have been described (NY99, WN02, SW/WN03). We report here the WNV seque...

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Bibliographic Details
Main Authors: Germán Añez, Andriyan Grinev, Caren Chancey, Christopher Ball, Namita Akolkar, Kevin J Land, Valerie Winkelman, Susan L Stramer, Laura D Kramer, Maria Rios
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2013-01-01
Series:PLoS Neglected Tropical Diseases
Online Access:http://europepmc.org/articles/PMC3667762?pdf=render