Molecular characterization of equine rotavirus group A detected in Argentinean foals during 2009–2014

Autores
Miño, Samuel; Aduriz Guerrero, Matí­as; Barrandeguy, Maria Edith; Parreño, Viviana
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Equine rotavirus group A (RVA) has been detected in several countries worldwide since its first detection in 1975. Currently, equine RVA is considered the major cause of dehydrating diarrhea in foals younger than 3 months, and the frequency of detection in clinical cases varies from 20% to 77%. The genotypes of epidemiologic relevance found in horses are G3P [12] and G14P[12]. In a survey conducted in Argentina from 1992 to 2008, equine RVA was detected in 21% and 39% of the fecal samples and outbreaks, respectively. Genotype distribution was 51% G3P[12] and 33% G14P[12]. In continuation with the surveillance, the aim of the present study was to characterize the equine RVA detected in Thoroughbred foals in Argentina from 2009 to 2014. A total of 436 stool samples (corresponding to 177 single diarrhea cases or outbreaks) were analyzed. Equine RVA was detected in 31% (135 of 436) of the samples, which corresponded to 42% (74 of 177) of outbreaks. From the positive cases, 42% (57 of 135) were genotyped. Of this, 63% were G3 (36 of 57) and 37% (21 of 57) were G14 genotype. Considering the whole data (1992–2014), equine RVA was detected in 25% (300 of 1,207) of the stool samples and 41% (119 of 293) of the diarrhea outbreaks. The results of this study also show a cyclic pattern of the G3 and G14 prevalence in the horse population with a change in G3:G14 frequencies from year to year. Furthermore, clustering in the phylogenetic tree suggests evolutionary and geographic relationships between the Argentinean strains compared with the strain circulating worldwide.
Inst.de Virología
Fil: Miño, Samuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Aduriz Guerrero, Matí­as. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Barrandeguy, Maria Edith. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina. Universidad del Salvador. Escuela de Veterinaria; Argentina
Fil: Parreño, Viviana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fuente
Journal of Equine Veterinary Science 59 : 64-70 (December 2017)
Materia
Enfermedades de los Animales
Potro
Rotavirus
Virus de los Animales
Genotipos
Animal Diseases
Foals
Animal Viruses
Genotypes
Rotavirus Equino
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/2002
Acceder
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spelling Molecular characterization of equine rotavirus group A detected in Argentinean foals during 2009–2014Miño, SamuelAduriz Guerrero, Matí­asBarrandeguy, Maria EdithParreño, VivianaEnfermedades de los AnimalesPotroRotavirusVirus de los AnimalesGenotiposAnimal DiseasesFoalsAnimal VirusesGenotypesRotavirus EquinoEquine rotavirus group A (RVA) has been detected in several countries worldwide since its first detection in 1975. Currently, equine RVA is considered the major cause of dehydrating diarrhea in foals younger than 3 months, and the frequency of detection in clinical cases varies from 20% to 77%. The genotypes of epidemiologic relevance found in horses are G3P [12] and G14P[12]. In a survey conducted in Argentina from 1992 to 2008, equine RVA was detected in 21% and 39% of the fecal samples and outbreaks, respectively. Genotype distribution was 51% G3P[12] and 33% G14P[12]. In continuation with the surveillance, the aim of the present study was to characterize the equine RVA detected in Thoroughbred foals in Argentina from 2009 to 2014. A total of 436 stool samples (corresponding to 177 single diarrhea cases or outbreaks) were analyzed. Equine RVA was detected in 31% (135 of 436) of the samples, which corresponded to 42% (74 of 177) of outbreaks. From the positive cases, 42% (57 of 135) were genotyped. Of this, 63% were G3 (36 of 57) and 37% (21 of 57) were G14 genotype. Considering the whole data (1992–2014), equine RVA was detected in 25% (300 of 1,207) of the stool samples and 41% (119 of 293) of the diarrhea outbreaks. The results of this study also show a cyclic pattern of the G3 and G14 prevalence in the horse population with a change in G3:G14 frequencies from year to year. Furthermore, clustering in the phylogenetic tree suggests evolutionary and geographic relationships between the Argentinean strains compared with the strain circulating worldwide.Inst.de VirologíaFil: Miño, Samuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; ArgentinaFil: Aduriz Guerrero, Matí­as. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; ArgentinaFil: Barrandeguy, Maria Edith. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina. Universidad del Salvador. Escuela de Veterinaria; ArgentinaFil: Parreño, Viviana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina2018-03-09T12:39:38Z2018-03-09T12:39:38Z2017-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/2002https://www.sciencedirect.com/science/article/pii/S07370806173048720737-0806https://doi.org/10.1016/j.jevs.2017.09.008Journal of Equine Veterinary Science 59 : 64-70 (December 2017)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología AgropecuariaengArgentina (nation)2009-2014info:eu-repo/semantics/restrictedAccess2025-09-04T09:47:09Zoai:localhost:20.500.12123/2002instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:47:10.282INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Molecular characterization of equine rotavirus group A detected in Argentinean foals during 2009–2014
title Molecular characterization of equine rotavirus group A detected in Argentinean foals during 2009–2014
spellingShingle Molecular characterization of equine rotavirus group A detected in Argentinean foals during 2009–2014
Miño, Samuel
Enfermedades de los Animales
Potro
Rotavirus
Virus de los Animales
Genotipos
Animal Diseases
Foals
Animal Viruses
Genotypes
Rotavirus Equino
title_short Molecular characterization of equine rotavirus group A detected in Argentinean foals during 2009–2014
title_full Molecular characterization of equine rotavirus group A detected in Argentinean foals during 2009–2014
title_fullStr Molecular characterization of equine rotavirus group A detected in Argentinean foals during 2009–2014
title_full_unstemmed Molecular characterization of equine rotavirus group A detected in Argentinean foals during 2009–2014
title_sort Molecular characterization of equine rotavirus group A detected in Argentinean foals during 2009–2014
dc.creator.none.fl_str_mv Miño, Samuel
Aduriz Guerrero, Matí­as
Barrandeguy, Maria Edith
Parreño, Viviana
author Miño, Samuel
author_facet Miño, Samuel
Aduriz Guerrero, Matí­as
Barrandeguy, Maria Edith
Parreño, Viviana
author_role author
author2 Aduriz Guerrero, Matí­as
Barrandeguy, Maria Edith
Parreño, Viviana
author2_role author
author
author
dc.subject.none.fl_str_mv Enfermedades de los Animales
Potro
Rotavirus
Virus de los Animales
Genotipos
Animal Diseases
Foals
Animal Viruses
Genotypes
Rotavirus Equino
topic Enfermedades de los Animales
Potro
Rotavirus
Virus de los Animales
Genotipos
Animal Diseases
Foals
Animal Viruses
Genotypes
Rotavirus Equino
dc.description.none.fl_txt_mv Equine rotavirus group A (RVA) has been detected in several countries worldwide since its first detection in 1975. Currently, equine RVA is considered the major cause of dehydrating diarrhea in foals younger than 3 months, and the frequency of detection in clinical cases varies from 20% to 77%. The genotypes of epidemiologic relevance found in horses are G3P [12] and G14P[12]. In a survey conducted in Argentina from 1992 to 2008, equine RVA was detected in 21% and 39% of the fecal samples and outbreaks, respectively. Genotype distribution was 51% G3P[12] and 33% G14P[12]. In continuation with the surveillance, the aim of the present study was to characterize the equine RVA detected in Thoroughbred foals in Argentina from 2009 to 2014. A total of 436 stool samples (corresponding to 177 single diarrhea cases or outbreaks) were analyzed. Equine RVA was detected in 31% (135 of 436) of the samples, which corresponded to 42% (74 of 177) of outbreaks. From the positive cases, 42% (57 of 135) were genotyped. Of this, 63% were G3 (36 of 57) and 37% (21 of 57) were G14 genotype. Considering the whole data (1992–2014), equine RVA was detected in 25% (300 of 1,207) of the stool samples and 41% (119 of 293) of the diarrhea outbreaks. The results of this study also show a cyclic pattern of the G3 and G14 prevalence in the horse population with a change in G3:G14 frequencies from year to year. Furthermore, clustering in the phylogenetic tree suggests evolutionary and geographic relationships between the Argentinean strains compared with the strain circulating worldwide.
Inst.de Virología
Fil: Miño, Samuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Aduriz Guerrero, Matí­as. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Barrandeguy, Maria Edith. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina. Universidad del Salvador. Escuela de Veterinaria; Argentina
Fil: Parreño, Viviana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
description Equine rotavirus group A (RVA) has been detected in several countries worldwide since its first detection in 1975. Currently, equine RVA is considered the major cause of dehydrating diarrhea in foals younger than 3 months, and the frequency of detection in clinical cases varies from 20% to 77%. The genotypes of epidemiologic relevance found in horses are G3P [12] and G14P[12]. In a survey conducted in Argentina from 1992 to 2008, equine RVA was detected in 21% and 39% of the fecal samples and outbreaks, respectively. Genotype distribution was 51% G3P[12] and 33% G14P[12]. In continuation with the surveillance, the aim of the present study was to characterize the equine RVA detected in Thoroughbred foals in Argentina from 2009 to 2014. A total of 436 stool samples (corresponding to 177 single diarrhea cases or outbreaks) were analyzed. Equine RVA was detected in 31% (135 of 436) of the samples, which corresponded to 42% (74 of 177) of outbreaks. From the positive cases, 42% (57 of 135) were genotyped. Of this, 63% were G3 (36 of 57) and 37% (21 of 57) were G14 genotype. Considering the whole data (1992–2014), equine RVA was detected in 25% (300 of 1,207) of the stool samples and 41% (119 of 293) of the diarrhea outbreaks. The results of this study also show a cyclic pattern of the G3 and G14 prevalence in the horse population with a change in G3:G14 frequencies from year to year. Furthermore, clustering in the phylogenetic tree suggests evolutionary and geographic relationships between the Argentinean strains compared with the strain circulating worldwide.
publishDate 2017
dc.date.none.fl_str_mv 2017-12
2018-03-09T12:39:38Z
2018-03-09T12:39:38Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/2002
https://www.sciencedirect.com/science/article/pii/S0737080617304872
0737-0806
https://doi.org/10.1016/j.jevs.2017.09.008
url http://hdl.handle.net/20.500.12123/2002
https://www.sciencedirect.com/science/article/pii/S0737080617304872
https://doi.org/10.1016/j.jevs.2017.09.008
identifier_str_mv 0737-0806
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Argentina (nation)
2009-2014
dc.source.none.fl_str_mv Journal of Equine Veterinary Science 59 : 64-70 (December 2017)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.623145

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