Review of the Highly Pathogenic Avian Influenza in Argentina in 2023: Chronicle of Its Emergence and Control in Poultry

Autores
Vagnozzi, Ariel Eduardo
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Highly pathogenic avian influenza (HPAI) is a highly contagious viral disease that represents a significant threat to poultry production worldwide. Variants of the HPAI virus (HPAIV)H5A/Goose/GuangDong/1/96 (H5 Gs/GD/96) lineage have caused five intercontinental epizooticwaves, with the most recent, clade 2.3.4.4b, reaching Argentina in February 2023. Initially detectedin wild birds, the virus quickly spread to backyard and commercial poultry farms, leading to economic losses, including the loss of influenza-free status (IFS). By March/April 2023 the epidemichad peaked and vaccination was seriously considered. However, the success of strict stamping-outmeasures dissuaded the National Animal Health Authority (SENASA) from authorizing any vaccine. Suspected cases sharply declined by May, and the last detection in commercial poultry wasreported in June. The effective control and potential eradication of HPAIV in Argentina were due toSENASA’s early detection and rapid response, supported by private companies, veterinarians, andother stakeholders. Stamping-out measures have been effective for virus elimination and reducedfarm-to-farm transmission; however, as the virus of this clade may remain present in wild birds,the risk of reintroduction into poultry production is high. Therefore, maintaining continuous activesurveillance will be crucial for promptly detecting any new HPAIV incursion and taking appropriateaction to contain virus dissemination.
Fil: Vagnozzi, Ariel Eduardo. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Virologia E Innovaciones Tecnologicas. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Virologia E Innovaciones Tecnologicas.; Argentina
Materia
highly pathogenic avian influenza
H5 Gs/GD/96 clade 2.3.4.4b
stamping-out
control
influenza-free status
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/260716
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Review of the Highly Pathogenic Avian Influenza in Argentina in 2023: Chronicle of Its Emergence and Control in PoultryVagnozzi, Ariel Eduardohighly pathogenic avian influenzaH5 Gs/GD/96 clade 2.3.4.4bstamping-outcontrolinfluenza-free statushttps://purl.org/becyt/ford/4.3https://purl.org/becyt/ford/4Highly pathogenic avian influenza (HPAI) is a highly contagious viral disease that represents a significant threat to poultry production worldwide. Variants of the HPAI virus (HPAIV)H5A/Goose/GuangDong/1/96 (H5 Gs/GD/96) lineage have caused five intercontinental epizooticwaves, with the most recent, clade 2.3.4.4b, reaching Argentina in February 2023. Initially detectedin wild birds, the virus quickly spread to backyard and commercial poultry farms, leading to economic losses, including the loss of influenza-free status (IFS). By March/April 2023 the epidemichad peaked and vaccination was seriously considered. However, the success of strict stamping-outmeasures dissuaded the National Animal Health Authority (SENASA) from authorizing any vaccine. Suspected cases sharply declined by May, and the last detection in commercial poultry wasreported in June. The effective control and potential eradication of HPAIV in Argentina were due toSENASA’s early detection and rapid response, supported by private companies, veterinarians, andother stakeholders. Stamping-out measures have been effective for virus elimination and reducedfarm-to-farm transmission; however, as the virus of this clade may remain present in wild birds,the risk of reintroduction into poultry production is high. Therefore, maintaining continuous activesurveillance will be crucial for promptly detecting any new HPAIV incursion and taking appropriateaction to contain virus dissemination.Fil: Vagnozzi, Ariel Eduardo. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Virologia E Innovaciones Tecnologicas. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Virologia E Innovaciones Tecnologicas.; ArgentinaMDPI2024-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/260716Vagnozzi, Ariel Eduardo; Review of the Highly Pathogenic Avian Influenza in Argentina in 2023: Chronicle of Its Emergence and Control in Poultry; MDPI; Pathogens; 13; 9; 9-2024; 1-92076-0817CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2076-0817/13/9/810info:eu-repo/semantics/altIdentifier/doi/10.3390/pathogens13090810info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:27:39Zoai:ri.conicet.gov.ar:11336/260716instacron: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 14:27:40.057CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Review of the Highly Pathogenic Avian Influenza in Argentina in 2023: Chronicle of Its Emergence and Control in Poultry
title Review of the Highly Pathogenic Avian Influenza in Argentina in 2023: Chronicle of Its Emergence and Control in Poultry
spellingShingle Review of the Highly Pathogenic Avian Influenza in Argentina in 2023: Chronicle of Its Emergence and Control in Poultry
Vagnozzi, Ariel Eduardo
highly pathogenic avian influenza
H5 Gs/GD/96 clade 2.3.4.4b
stamping-out
control
influenza-free status
title_short Review of the Highly Pathogenic Avian Influenza in Argentina in 2023: Chronicle of Its Emergence and Control in Poultry
title_full Review of the Highly Pathogenic Avian Influenza in Argentina in 2023: Chronicle of Its Emergence and Control in Poultry
title_fullStr Review of the Highly Pathogenic Avian Influenza in Argentina in 2023: Chronicle of Its Emergence and Control in Poultry
title_full_unstemmed Review of the Highly Pathogenic Avian Influenza in Argentina in 2023: Chronicle of Its Emergence and Control in Poultry
title_sort Review of the Highly Pathogenic Avian Influenza in Argentina in 2023: Chronicle of Its Emergence and Control in Poultry
dc.creator.none.fl_str_mv Vagnozzi, Ariel Eduardo
author Vagnozzi, Ariel Eduardo
author_facet Vagnozzi, Ariel Eduardo
author_role author
dc.subject.none.fl_str_mv highly pathogenic avian influenza
H5 Gs/GD/96 clade 2.3.4.4b
stamping-out
control
influenza-free status
topic highly pathogenic avian influenza
H5 Gs/GD/96 clade 2.3.4.4b
stamping-out
control
influenza-free status
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.3
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Highly pathogenic avian influenza (HPAI) is a highly contagious viral disease that represents a significant threat to poultry production worldwide. Variants of the HPAI virus (HPAIV)H5A/Goose/GuangDong/1/96 (H5 Gs/GD/96) lineage have caused five intercontinental epizooticwaves, with the most recent, clade 2.3.4.4b, reaching Argentina in February 2023. Initially detectedin wild birds, the virus quickly spread to backyard and commercial poultry farms, leading to economic losses, including the loss of influenza-free status (IFS). By March/April 2023 the epidemichad peaked and vaccination was seriously considered. However, the success of strict stamping-outmeasures dissuaded the National Animal Health Authority (SENASA) from authorizing any vaccine. Suspected cases sharply declined by May, and the last detection in commercial poultry wasreported in June. The effective control and potential eradication of HPAIV in Argentina were due toSENASA’s early detection and rapid response, supported by private companies, veterinarians, andother stakeholders. Stamping-out measures have been effective for virus elimination and reducedfarm-to-farm transmission; however, as the virus of this clade may remain present in wild birds,the risk of reintroduction into poultry production is high. Therefore, maintaining continuous activesurveillance will be crucial for promptly detecting any new HPAIV incursion and taking appropriateaction to contain virus dissemination.
Fil: Vagnozzi, Ariel Eduardo. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Virologia E Innovaciones Tecnologicas. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Virologia E Innovaciones Tecnologicas.; Argentina
description Highly pathogenic avian influenza (HPAI) is a highly contagious viral disease that represents a significant threat to poultry production worldwide. Variants of the HPAI virus (HPAIV)H5A/Goose/GuangDong/1/96 (H5 Gs/GD/96) lineage have caused five intercontinental epizooticwaves, with the most recent, clade 2.3.4.4b, reaching Argentina in February 2023. Initially detectedin wild birds, the virus quickly spread to backyard and commercial poultry farms, leading to economic losses, including the loss of influenza-free status (IFS). By March/April 2023 the epidemichad peaked and vaccination was seriously considered. However, the success of strict stamping-outmeasures dissuaded the National Animal Health Authority (SENASA) from authorizing any vaccine. Suspected cases sharply declined by May, and the last detection in commercial poultry wasreported in June. The effective control and potential eradication of HPAIV in Argentina were due toSENASA’s early detection and rapid response, supported by private companies, veterinarians, andother stakeholders. Stamping-out measures have been effective for virus elimination and reducedfarm-to-farm transmission; however, as the virus of this clade may remain present in wild birds,the risk of reintroduction into poultry production is high. Therefore, maintaining continuous activesurveillance will be crucial for promptly detecting any new HPAIV incursion and taking appropriateaction to contain virus dissemination.
publishDate 2024
dc.date.none.fl_str_mv 2024-09
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/11336/260716
Vagnozzi, Ariel Eduardo; Review of the Highly Pathogenic Avian Influenza in Argentina in 2023: Chronicle of Its Emergence and Control in Poultry; MDPI; Pathogens; 13; 9; 9-2024; 1-9
2076-0817
CONICET Digital
CONICET
url http://hdl.handle.net/11336/260716
identifier_str_mv Vagnozzi, Ariel Eduardo; Review of the Highly Pathogenic Avian Influenza in Argentina in 2023: Chronicle of Its Emergence and Control in Poultry; MDPI; Pathogens; 13; 9; 9-2024; 1-9
2076-0817
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.mdpi.com/2076-0817/13/9/810
info:eu-repo/semantics/altIdentifier/doi/10.3390/pathogens13090810
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
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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score 13.22299

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