First detection of Madariaga virus in mosquitoes collected in a wild environment of northeastern Argentina

Autores
Stechina, Ornela Sofia; Oria, Griselda Ines; Torres, Carolina; Diaz, Luis Adrian; Contigiani de Minio, Marta Silvia; Stein, Marina
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Madariaga virus (MADV), previously known as South American eastern equine encephalitis virus (SA EEEV, family Togaviridae, genus Alphavirus), is a mosquito-borne virus associated mainly with equine disease. In 2010, the first human outbreak by MADV was reported in Central America but the mosquito vectors and vertebrate hosts involved in the outbreak were not identified. In Argentina, the first epizootic by MADV was in 1930, and, since then, several epizootics by MADV have been reported. However, the potential vectors and hosts involved in the transmission cycle remain unknown. In the present study, MADV was detected in Culex (Culex) spp. mosquitoes and the phylogenetic analysis showed that the MADV fragment amplified grouped with the lineage/subtype III of the SA EEEV complex. Our results provide information about the natural infection with MADV in mosquitoes collected in a wild environment of Argentina and its genetic relatedness.
Fil: Stechina, Ornela Sofia. Universidad Nacional del Nordeste. Instituto de Medicina Regional. Área de Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
Fil: Oria, Griselda Ines. Universidad Nacional del Nordeste. Instituto de Medicina Regional. Área de Entomología; Argentina. Universidad Nacional del Nordeste. Facultad de Medicina; Argentina
Fil: Torres, Carolina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Microbiología, Inmunología y Biotecnología. Cátedra de Microbiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Diaz, Luis Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina
Fil: Contigiani de Minio, Marta Silvia. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Stein, Marina. Universidad Nacional del Nordeste. Instituto de Medicina Regional. Área de Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
Materia
MADARIAGA VIRUS
MOSQUITO
ARGENTINA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/109573
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling First detection of Madariaga virus in mosquitoes collected in a wild environment of northeastern ArgentinaStechina, Ornela SofiaOria, Griselda InesTorres, CarolinaDiaz, Luis AdrianContigiani de Minio, Marta SilviaStein, MarinaMADARIAGA VIRUSMOSQUITOARGENTINAhttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3https://purl.org/becyt/ford/4.3https://purl.org/becyt/ford/4https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Madariaga virus (MADV), previously known as South American eastern equine encephalitis virus (SA EEEV, family Togaviridae, genus Alphavirus), is a mosquito-borne virus associated mainly with equine disease. In 2010, the first human outbreak by MADV was reported in Central America but the mosquito vectors and vertebrate hosts involved in the outbreak were not identified. In Argentina, the first epizootic by MADV was in 1930, and, since then, several epizootics by MADV have been reported. However, the potential vectors and hosts involved in the transmission cycle remain unknown. In the present study, MADV was detected in Culex (Culex) spp. mosquitoes and the phylogenetic analysis showed that the MADV fragment amplified grouped with the lineage/subtype III of the SA EEEV complex. Our results provide information about the natural infection with MADV in mosquitoes collected in a wild environment of Argentina and its genetic relatedness.Fil: Stechina, Ornela Sofia. Universidad Nacional del Nordeste. Instituto de Medicina Regional. Área de Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; ArgentinaFil: Oria, Griselda Ines. Universidad Nacional del Nordeste. Instituto de Medicina Regional. Área de Entomología; Argentina. Universidad Nacional del Nordeste. Facultad de Medicina; ArgentinaFil: Torres, Carolina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Microbiología, Inmunología y Biotecnología. Cátedra de Microbiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Diaz, Luis Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; ArgentinaFil: Contigiani de Minio, Marta Silvia. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; ArgentinaFil: Stein, Marina. Universidad Nacional del Nordeste. Instituto de Medicina Regional. Área de Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; ArgentinaAmerican Society of Tropical Medicine and Hygiene2019-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/109573Stechina, Ornela Sofia; Oria, Griselda Ines; Torres, Carolina; Diaz, Luis Adrian; Contigiani de Minio, Marta Silvia; et al.; First detection of Madariaga virus in mosquitoes collected in a wild environment of northeastern Argentina; American Society of Tropical Medicine and Hygiene; American Journal of Tropical Medicine and Hygiene; 101; 4; 8-2019; 916-9180002-96371476-1645CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.ajtmh.org/content/journals/10.4269/ajtmh.19-0475info:eu-repo/semantics/altIdentifier/doi/10.4269/ajtmh.19-0475info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:30:02Zoai:ri.conicet.gov.ar:11336/109573instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:30:03.089CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv First detection of Madariaga virus in mosquitoes collected in a wild environment of northeastern Argentina
title First detection of Madariaga virus in mosquitoes collected in a wild environment of northeastern Argentina
spellingShingle First detection of Madariaga virus in mosquitoes collected in a wild environment of northeastern Argentina
Stechina, Ornela Sofia
MADARIAGA VIRUS
MOSQUITO
ARGENTINA
title_short First detection of Madariaga virus in mosquitoes collected in a wild environment of northeastern Argentina
title_full First detection of Madariaga virus in mosquitoes collected in a wild environment of northeastern Argentina
title_fullStr First detection of Madariaga virus in mosquitoes collected in a wild environment of northeastern Argentina
title_full_unstemmed First detection of Madariaga virus in mosquitoes collected in a wild environment of northeastern Argentina
title_sort First detection of Madariaga virus in mosquitoes collected in a wild environment of northeastern Argentina
dc.creator.none.fl_str_mv Stechina, Ornela Sofia
Oria, Griselda Ines
Torres, Carolina
Diaz, Luis Adrian
Contigiani de Minio, Marta Silvia
Stein, Marina
author Stechina, Ornela Sofia
author_facet Stechina, Ornela Sofia
Oria, Griselda Ines
Torres, Carolina
Diaz, Luis Adrian
Contigiani de Minio, Marta Silvia
Stein, Marina
author_role author
author2 Oria, Griselda Ines
Torres, Carolina
Diaz, Luis Adrian
Contigiani de Minio, Marta Silvia
Stein, Marina
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv MADARIAGA VIRUS
MOSQUITO
ARGENTINA
topic MADARIAGA VIRUS
MOSQUITO
ARGENTINA
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.3
https://purl.org/becyt/ford/3
https://purl.org/becyt/ford/4.3
https://purl.org/becyt/ford/4
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Madariaga virus (MADV), previously known as South American eastern equine encephalitis virus (SA EEEV, family Togaviridae, genus Alphavirus), is a mosquito-borne virus associated mainly with equine disease. In 2010, the first human outbreak by MADV was reported in Central America but the mosquito vectors and vertebrate hosts involved in the outbreak were not identified. In Argentina, the first epizootic by MADV was in 1930, and, since then, several epizootics by MADV have been reported. However, the potential vectors and hosts involved in the transmission cycle remain unknown. In the present study, MADV was detected in Culex (Culex) spp. mosquitoes and the phylogenetic analysis showed that the MADV fragment amplified grouped with the lineage/subtype III of the SA EEEV complex. Our results provide information about the natural infection with MADV in mosquitoes collected in a wild environment of Argentina and its genetic relatedness.
Fil: Stechina, Ornela Sofia. Universidad Nacional del Nordeste. Instituto de Medicina Regional. Área de Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
Fil: Oria, Griselda Ines. Universidad Nacional del Nordeste. Instituto de Medicina Regional. Área de Entomología; Argentina. Universidad Nacional del Nordeste. Facultad de Medicina; Argentina
Fil: Torres, Carolina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Microbiología, Inmunología y Biotecnología. Cátedra de Microbiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Diaz, Luis Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina
Fil: Contigiani de Minio, Marta Silvia. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Stein, Marina. Universidad Nacional del Nordeste. Instituto de Medicina Regional. Área de Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
description Madariaga virus (MADV), previously known as South American eastern equine encephalitis virus (SA EEEV, family Togaviridae, genus Alphavirus), is a mosquito-borne virus associated mainly with equine disease. In 2010, the first human outbreak by MADV was reported in Central America but the mosquito vectors and vertebrate hosts involved in the outbreak were not identified. In Argentina, the first epizootic by MADV was in 1930, and, since then, several epizootics by MADV have been reported. However, the potential vectors and hosts involved in the transmission cycle remain unknown. In the present study, MADV was detected in Culex (Culex) spp. mosquitoes and the phylogenetic analysis showed that the MADV fragment amplified grouped with the lineage/subtype III of the SA EEEV complex. Our results provide information about the natural infection with MADV in mosquitoes collected in a wild environment of Argentina and its genetic relatedness.
publishDate 2019
dc.date.none.fl_str_mv 2019-08
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/11336/109573
Stechina, Ornela Sofia; Oria, Griselda Ines; Torres, Carolina; Diaz, Luis Adrian; Contigiani de Minio, Marta Silvia; et al.; First detection of Madariaga virus in mosquitoes collected in a wild environment of northeastern Argentina; American Society of Tropical Medicine and Hygiene; American Journal of Tropical Medicine and Hygiene; 101; 4; 8-2019; 916-918
0002-9637
1476-1645
CONICET Digital
CONICET
url http://hdl.handle.net/11336/109573
identifier_str_mv Stechina, Ornela Sofia; Oria, Griselda Ines; Torres, Carolina; Diaz, Luis Adrian; Contigiani de Minio, Marta Silvia; et al.; First detection of Madariaga virus in mosquitoes collected in a wild environment of northeastern Argentina; American Society of Tropical Medicine and Hygiene; American Journal of Tropical Medicine and Hygiene; 101; 4; 8-2019; 916-918
0002-9637
1476-1645
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.ajtmh.org/content/journals/10.4269/ajtmh.19-0475
info:eu-repo/semantics/altIdentifier/doi/10.4269/ajtmh.19-0475
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Society of Tropical Medicine and Hygiene
publisher.none.fl_str_mv American Society of Tropical Medicine and Hygiene
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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