Seroprevalence of Flavivirus in horses in Chaco, Argentina. Circulation during 2013-2014

Flaviviruses are responsible for several emerging mosquito-borne diseases in Argentina and in the Americas. Some of these diseases are zoonosis and were detected in recent years: West Nile virus (WNV) and Saint Louis encephalitis virus (SLEV) among them. WNV originated in Africa was detected for the...

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Autores principales: Oria, Griselda Inés, Spinsanti, Lorena Ivana, Pirota, Verónica Laura, Martínez, María Florencia, Stechina, Ornela Sofía, Etchepare, Eduardo Gabriel, Contigiani, Marta Silvia, Stein, Marina
Formato: Artículo
Lenguaje:Inglés
Publicado: Society of Veterinary Medicine 2020
Materias:
Flavivirus
Horses
Argentina
Subtropical Área
Acceso en línea:http://repositorio.unne.edu.ar/handle/123456789/1667
Aporte de:
RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) de Universidad Nacional del Nordeste
id I48-R184-123456789-1667
record_format dspace
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-184
collection RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
language Inglés
topic Flavivirus
Horses
Argentina
Subtropical Área
spellingShingle Flavivirus
Horses
Argentina
Subtropical Área
Oria, Griselda Inés
Spinsanti, Lorena Ivana
Pirota, Verónica Laura
Martínez, María Florencia
Stechina, Ornela Sofía
Etchepare, Eduardo Gabriel
Contigiani, Marta Silvia
Stein, Marina
Seroprevalence of Flavivirus in horses in Chaco, Argentina. Circulation during 2013-2014
topic_facet Flavivirus
Horses
Argentina
Subtropical Área
description Flaviviruses are responsible for several emerging mosquito-borne diseases in Argentina and in the Americas. Some of these diseases are zoonosis and were detected in recent years: West Nile virus (WNV) and Saint Louis encephalitis virus (SLEV) among them. WNV originated in Africa was detected for the first time in America in 1999 and it was first isolated from diseased and dead horses in 2006 in Argentina. Neutralizing antibodies from wild birds, humans and horses have been also detected in later years. SLEV re-emerged as a human pathogen in Argentina with the first epidemic in 2005. During this outbreak, viral strains were isolated from Culex mosquitoes and several studies have detected neutralizing antibodies from birds, human and horses, in the last ten years.The aim of this work is to provide information on the activity of the Flavivirus SLEV and WNV, identifying the infection in horses in three localities of the province of Chaco. From May 2013 to May 2014, serological surveys from 68 asymptomatic horses were conducted. Antibodies against SLEV (25 %) and WNV (8.82%) were detected. This is the first report of WNV circulation in equines from Chaco province and circulation of both viruses during the study period was demonstrated.
format Artículo
author Oria, Griselda Inés
Spinsanti, Lorena Ivana
Pirota, Verónica Laura
Martínez, María Florencia
Stechina, Ornela Sofía
Etchepare, Eduardo Gabriel
Contigiani, Marta Silvia
Stein, Marina
author_facet Oria, Griselda Inés
Spinsanti, Lorena Ivana
Pirota, Verónica Laura
Martínez, María Florencia
Stechina, Ornela Sofía
Etchepare, Eduardo Gabriel
Contigiani, Marta Silvia
Stein, Marina
author_sort Oria, Griselda Inés
title Seroprevalence of Flavivirus in horses in Chaco, Argentina. Circulation during 2013-2014
title_short Seroprevalence of Flavivirus in horses in Chaco, Argentina. Circulation during 2013-2014
title_full Seroprevalence of Flavivirus in horses in Chaco, Argentina. Circulation during 2013-2014
title_fullStr Seroprevalence of Flavivirus in horses in Chaco, Argentina. Circulation during 2013-2014
title_full_unstemmed Seroprevalence of Flavivirus in horses in Chaco, Argentina. Circulation during 2013-2014
title_sort seroprevalence of flavivirus in horses in chaco, argentina. circulation during 2013-2014
publisher Society of Veterinary Medicine
publishDate 2020
url http://repositorio.unne.edu.ar/handle/123456789/1667
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