Bovine leukemia virus becomes established in dairy herds before the first lactation

Autores
Merlini, Ramiro; Gutierrez, Gerónimo; Alvarez, Irene; Jaworski, Juan Pablo; Carignano, Hugo Adrian; Poli, Mario Andres; Willems, Luc; Trono, Karina Gabriela
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
In this work, we studied seven groups of pregnant heifers from a consortium of dairy farms heavily infected with bovine leukemia virus (BLV). ELISA testing showed that the seroprevalence ranges of BLV in heifers between 36.1 and 66.5 %. No significant differences in proviral load were found when comparing heifers with adult cattle. Before their first delivery, more than 9.8 % of heifers show a high proviral load. Because BLV infection can occur during the first two years of life, the rationale of any strategy should be to take action as early as possible after birth.
Inst. de Genética "Ewald A. Favret"- IGEAF
Fil: Merlini, Ramiro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Gutierrez, Gerónimo. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Alvarez, Irene. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Jaworski, Juan Pablo. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Carignano, Hugo Adrian. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Poli, Mario Andres. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Willems, Luc. University of Liège. Molecular and Cellular Epigenetics, Interdisciplinary Cluster for Applied Genoproteomics; Bélgica. University of Liège. Molecular and Cellular Biology, Gembloux Agro-Bio Tech; Bélgica
Fil: Trono, Karina Gabriela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fuente
Archives of virology 161(11) : 3215–3217. (November 2016)
Materia
Enfermedades de los Animales
Virus Leucemia Bovina
Rebaño de Leche
Ganado de Leche
Animal Diseases
Bovine Leukaemia Virus
Dairy Herds
Dairy Cattle
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/1070
Acceder
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oai_identifier_str oai:localhost:20.500.12123/1070
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spelling Bovine leukemia virus becomes established in dairy herds before the first lactationMerlini, RamiroGutierrez, GerónimoAlvarez, IreneJaworski, Juan PabloCarignano, Hugo AdrianPoli, Mario AndresWillems, LucTrono, Karina GabrielaEnfermedades de los AnimalesVirus Leucemia BovinaRebaño de LecheGanado de LecheAnimal DiseasesBovine Leukaemia VirusDairy HerdsDairy CattleIn this work, we studied seven groups of pregnant heifers from a consortium of dairy farms heavily infected with bovine leukemia virus (BLV). ELISA testing showed that the seroprevalence ranges of BLV in heifers between 36.1 and 66.5 %. No significant differences in proviral load were found when comparing heifers with adult cattle. Before their first delivery, more than 9.8 % of heifers show a high proviral load. Because BLV infection can occur during the first two years of life, the rationale of any strategy should be to take action as early as possible after birth.Inst. de Genética "Ewald A. Favret"- IGEAFFil: Merlini, Ramiro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; ArgentinaFil: Gutierrez, Gerónimo. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; ArgentinaFil: Alvarez, Irene. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; ArgentinaFil: Jaworski, Juan Pablo. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; ArgentinaFil: Carignano, Hugo Adrian. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Poli, Mario Andres. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Willems, Luc. University of Liège. Molecular and Cellular Epigenetics, Interdisciplinary Cluster for Applied Genoproteomics; Bélgica. University of Liège. Molecular and Cellular Biology, Gembloux Agro-Bio Tech; BélgicaFil: Trono, Karina Gabriela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina2017-08-29T15:11:44Z2017-08-29T15:11:44Z2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/1070https://link.springer.com/article/10.1007%2Fs00705-016-2973-x0304-8608 (Print)1432-8798 (Online)https://doi.org/10.1007/s00705-016-2973-xArchives of virology 161(11) : 3215–3217. (November 2016)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-04T09:46:58Zoai:localhost:20.500.12123/1070instacron: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 09:46:59.185INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Bovine leukemia virus becomes established in dairy herds before the first lactation
title Bovine leukemia virus becomes established in dairy herds before the first lactation
spellingShingle Bovine leukemia virus becomes established in dairy herds before the first lactation
Merlini, Ramiro
Enfermedades de los Animales
Virus Leucemia Bovina
Rebaño de Leche
Ganado de Leche
Animal Diseases
Bovine Leukaemia Virus
Dairy Herds
Dairy Cattle
title_short Bovine leukemia virus becomes established in dairy herds before the first lactation
title_full Bovine leukemia virus becomes established in dairy herds before the first lactation
title_fullStr Bovine leukemia virus becomes established in dairy herds before the first lactation
title_full_unstemmed Bovine leukemia virus becomes established in dairy herds before the first lactation
title_sort Bovine leukemia virus becomes established in dairy herds before the first lactation
dc.creator.none.fl_str_mv Merlini, Ramiro
Gutierrez, Gerónimo
Alvarez, Irene
Jaworski, Juan Pablo
Carignano, Hugo Adrian
Poli, Mario Andres
Willems, Luc
Trono, Karina Gabriela
author Merlini, Ramiro
author_facet Merlini, Ramiro
Gutierrez, Gerónimo
Alvarez, Irene
Jaworski, Juan Pablo
Carignano, Hugo Adrian
Poli, Mario Andres
Willems, Luc
Trono, Karina Gabriela
author_role author
author2 Gutierrez, Gerónimo
Alvarez, Irene
Jaworski, Juan Pablo
Carignano, Hugo Adrian
Poli, Mario Andres
Willems, Luc
Trono, Karina Gabriela
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Enfermedades de los Animales
Virus Leucemia Bovina
Rebaño de Leche
Ganado de Leche
Animal Diseases
Bovine Leukaemia Virus
Dairy Herds
Dairy Cattle
topic Enfermedades de los Animales
Virus Leucemia Bovina
Rebaño de Leche
Ganado de Leche
Animal Diseases
Bovine Leukaemia Virus
Dairy Herds
Dairy Cattle
dc.description.none.fl_txt_mv In this work, we studied seven groups of pregnant heifers from a consortium of dairy farms heavily infected with bovine leukemia virus (BLV). ELISA testing showed that the seroprevalence ranges of BLV in heifers between 36.1 and 66.5 %. No significant differences in proviral load were found when comparing heifers with adult cattle. Before their first delivery, more than 9.8 % of heifers show a high proviral load. Because BLV infection can occur during the first two years of life, the rationale of any strategy should be to take action as early as possible after birth.
Inst. de Genética "Ewald A. Favret"- IGEAF
Fil: Merlini, Ramiro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Gutierrez, Gerónimo. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Alvarez, Irene. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Jaworski, Juan Pablo. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Carignano, Hugo Adrian. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Poli, Mario Andres. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Willems, Luc. University of Liège. Molecular and Cellular Epigenetics, Interdisciplinary Cluster for Applied Genoproteomics; Bélgica. University of Liège. Molecular and Cellular Biology, Gembloux Agro-Bio Tech; Bélgica
Fil: Trono, Karina Gabriela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
description In this work, we studied seven groups of pregnant heifers from a consortium of dairy farms heavily infected with bovine leukemia virus (BLV). ELISA testing showed that the seroprevalence ranges of BLV in heifers between 36.1 and 66.5 %. No significant differences in proviral load were found when comparing heifers with adult cattle. Before their first delivery, more than 9.8 % of heifers show a high proviral load. Because BLV infection can occur during the first two years of life, the rationale of any strategy should be to take action as early as possible after birth.
publishDate 2016
dc.date.none.fl_str_mv 2016
2017-08-29T15:11:44Z
2017-08-29T15:11:44Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/1070
https://link.springer.com/article/10.1007%2Fs00705-016-2973-x
0304-8608 (Print)
1432-8798 (Online)
https://doi.org/10.1007/s00705-016-2973-x
url http://hdl.handle.net/20.500.12123/1070
https://link.springer.com/article/10.1007%2Fs00705-016-2973-x
https://doi.org/10.1007/s00705-016-2973-x
identifier_str_mv 0304-8608 (Print)
1432-8798 (Online)
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.source.none.fl_str_mv Archives of virology 161(11) : 3215–3217. (November 2016)
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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