Seropositivity of Equine infectious anemia by 2005 to 2014 in provinces of north-west of Argentina
- Autores
- Storani, Carlos Alberto; Jacobo, Roberto Armando; Cipolini, M. F.; Martínez, D. E.; Espasandin, Ana Gabriela; Paine, V.; Godoy, J. A.
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- Equine infectious anemia (EIA) is a disease caused by a lentivirus specific from equidae family. It had been diagnosed in all continents except in Antarctica. Morbidity and mortality depends on the sensibility of the population and the virus strains. The clinics symptoms of the acute presentation tend to be unspecific and infected horses often recover and remain as chronic carriers. EIA virus (EIAV) infection can result in either an acute or chronic (swamp fever) disease that typically transitions to a life-long,unapparent (asymptomatic) infection. The virus of EIA is transmitted by blood or contaminated blood derivatives, but in the nature the main way of transmission is by bloodsuckinginsects. Diagnosis is based on serological testing, being the agar gel immunodiffusion test (AGID) the test prescribed by OIE for international trade of horses. The purpose of this study was to evaluate EIA presentation in northern-west provinces of Argentina, based on results of AGID from serum samples. The results were compiled from a laboratory which belongs to a netof laboratories regulated by the sanitary authorities (SENASA) and is located in Corrientes city. Datum obtained correspond to 56.391 samples obtained from equines of Corrientes (n¼48.661), Misiones (n¼6.722) and Chaco (n¼1.008) provinces, analyzed between 2005 and 2014. A total of 1.954 animals were positives in this period. Percentage of positivity (PP) was determinate, discriminated by province and year. The average PP was determinate by province for the period between 2005 and 2012.In all cases, tendencies shows the decrement of PP from 2005 to 2012 (Misiones, Chaco) or 2014 (Corrientes). InCorrientes province, the rank of PP was 6,03% (2005) to 1,24% (2013); in Misiones was from 4,25% (2005) to 0,8% (2010) and in Chaco was from 20,05% (2008) to 0% (2005 and 2006). The average PP for the period between 2005 and 2012 was 3,77%, 3, 35% and 5,91% in Corrientes, Misiones and Chaco, respectively. Since that analysis was made from a non-randomly samplingfrom serum that arrives to diagnosis in laboratory, this findings cannot be expressed in terms of prevalence. For the same reasons, the PP reached is lower than those reported for equines of the same areas in prevalence studies, because the animals that are frequently controlled are those destined to sports and shows activities and their situation does not reflect what occurs in equines destined to do farm tasks, which are often excluded from controls and where the disease prevalence is higher. This analysis shows, however, a tendency which is in agreement with reported by other authors for the provinces studied, with ahigher prevalence in Chacowhen compared with Corrientes and Misiones provinces.
Fil: Storani, Carlos Alberto. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; Argentina
Fil: Jacobo, Roberto Armando. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; Argentina
Fil: Cipolini, M. F.. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; Argentina
Fil: Martínez, D. E.. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; Argentina
Fil: Espasandin, Ana Gabriela. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
Fil: Paine, V.. No especifíca;
Fil: Godoy, J. A.. No especifíca;
10th International Equine Infectious Diseases Conference
Buenos Aires
Argentina
University of Kentucky - Materia
-
Diagnosis
Serology
Equine - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/136453
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Seropositivity of Equine infectious anemia by 2005 to 2014 in provinces of north-west of ArgentinaStorani, Carlos AlbertoJacobo, Roberto ArmandoCipolini, M. F.Martínez, D. E.Espasandin, Ana GabrielaPaine, V.Godoy, J. A.DiagnosisSerologyEquinehttps://purl.org/becyt/ford/4.3https://purl.org/becyt/ford/4Equine infectious anemia (EIA) is a disease caused by a lentivirus specific from equidae family. It had been diagnosed in all continents except in Antarctica. Morbidity and mortality depends on the sensibility of the population and the virus strains. The clinics symptoms of the acute presentation tend to be unspecific and infected horses often recover and remain as chronic carriers. EIA virus (EIAV) infection can result in either an acute or chronic (swamp fever) disease that typically transitions to a life-long,unapparent (asymptomatic) infection. The virus of EIA is transmitted by blood or contaminated blood derivatives, but in the nature the main way of transmission is by bloodsuckinginsects. Diagnosis is based on serological testing, being the agar gel immunodiffusion test (AGID) the test prescribed by OIE for international trade of horses. The purpose of this study was to evaluate EIA presentation in northern-west provinces of Argentina, based on results of AGID from serum samples. The results were compiled from a laboratory which belongs to a netof laboratories regulated by the sanitary authorities (SENASA) and is located in Corrientes city. Datum obtained correspond to 56.391 samples obtained from equines of Corrientes (n¼48.661), Misiones (n¼6.722) and Chaco (n¼1.008) provinces, analyzed between 2005 and 2014. A total of 1.954 animals were positives in this period. Percentage of positivity (PP) was determinate, discriminated by province and year. The average PP was determinate by province for the period between 2005 and 2012.In all cases, tendencies shows the decrement of PP from 2005 to 2012 (Misiones, Chaco) or 2014 (Corrientes). InCorrientes province, the rank of PP was 6,03% (2005) to 1,24% (2013); in Misiones was from 4,25% (2005) to 0,8% (2010) and in Chaco was from 20,05% (2008) to 0% (2005 and 2006). The average PP for the period between 2005 and 2012 was 3,77%, 3, 35% and 5,91% in Corrientes, Misiones and Chaco, respectively. Since that analysis was made from a non-randomly samplingfrom serum that arrives to diagnosis in laboratory, this findings cannot be expressed in terms of prevalence. For the same reasons, the PP reached is lower than those reported for equines of the same areas in prevalence studies, because the animals that are frequently controlled are those destined to sports and shows activities and their situation does not reflect what occurs in equines destined to do farm tasks, which are often excluded from controls and where the disease prevalence is higher. This analysis shows, however, a tendency which is in agreement with reported by other authors for the provinces studied, with ahigher prevalence in Chacowhen compared with Corrientes and Misiones provinces.Fil: Storani, Carlos Alberto. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; ArgentinaFil: Jacobo, Roberto Armando. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; ArgentinaFil: Cipolini, M. F.. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; ArgentinaFil: Martínez, D. E.. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; ArgentinaFil: Espasandin, Ana Gabriela. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; ArgentinaFil: Paine, V.. No especifíca;Fil: Godoy, J. A.. No especifíca;10th International Equine Infectious Diseases ConferenceBuenos AiresArgentinaUniversity of KentuckyElsevier2016info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectConferenciaJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/136453Seropositivity of Equine infectious anemia by 2005 to 2014 in provinces of north-west of Argentina; 10th International Equine Infectious Diseases Conference; Buenos Aires; Argentina; 2016; S34-S350737-0806CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0737080616001076info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1016/j.jevs.2016.02.076Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:35:12Zoai:ri.conicet.gov.ar:11336/136453instacron: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:34982025-09-29 09:35:12.257CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Seropositivity of Equine infectious anemia by 2005 to 2014 in provinces of north-west of Argentina |
title |
Seropositivity of Equine infectious anemia by 2005 to 2014 in provinces of north-west of Argentina |
spellingShingle |
Seropositivity of Equine infectious anemia by 2005 to 2014 in provinces of north-west of Argentina Storani, Carlos Alberto Diagnosis Serology Equine |
title_short |
Seropositivity of Equine infectious anemia by 2005 to 2014 in provinces of north-west of Argentina |
title_full |
Seropositivity of Equine infectious anemia by 2005 to 2014 in provinces of north-west of Argentina |
title_fullStr |
Seropositivity of Equine infectious anemia by 2005 to 2014 in provinces of north-west of Argentina |
title_full_unstemmed |
Seropositivity of Equine infectious anemia by 2005 to 2014 in provinces of north-west of Argentina |
title_sort |
Seropositivity of Equine infectious anemia by 2005 to 2014 in provinces of north-west of Argentina |
dc.creator.none.fl_str_mv |
Storani, Carlos Alberto Jacobo, Roberto Armando Cipolini, M. F. Martínez, D. E. Espasandin, Ana Gabriela Paine, V. Godoy, J. A. |
author |
Storani, Carlos Alberto |
author_facet |
Storani, Carlos Alberto Jacobo, Roberto Armando Cipolini, M. F. Martínez, D. E. Espasandin, Ana Gabriela Paine, V. Godoy, J. A. |
author_role |
author |
author2 |
Jacobo, Roberto Armando Cipolini, M. F. Martínez, D. E. Espasandin, Ana Gabriela Paine, V. Godoy, J. A. |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Diagnosis Serology Equine |
topic |
Diagnosis Serology Equine |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.3 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
Equine infectious anemia (EIA) is a disease caused by a lentivirus specific from equidae family. It had been diagnosed in all continents except in Antarctica. Morbidity and mortality depends on the sensibility of the population and the virus strains. The clinics symptoms of the acute presentation tend to be unspecific and infected horses often recover and remain as chronic carriers. EIA virus (EIAV) infection can result in either an acute or chronic (swamp fever) disease that typically transitions to a life-long,unapparent (asymptomatic) infection. The virus of EIA is transmitted by blood or contaminated blood derivatives, but in the nature the main way of transmission is by bloodsuckinginsects. Diagnosis is based on serological testing, being the agar gel immunodiffusion test (AGID) the test prescribed by OIE for international trade of horses. The purpose of this study was to evaluate EIA presentation in northern-west provinces of Argentina, based on results of AGID from serum samples. The results were compiled from a laboratory which belongs to a netof laboratories regulated by the sanitary authorities (SENASA) and is located in Corrientes city. Datum obtained correspond to 56.391 samples obtained from equines of Corrientes (n¼48.661), Misiones (n¼6.722) and Chaco (n¼1.008) provinces, analyzed between 2005 and 2014. A total of 1.954 animals were positives in this period. Percentage of positivity (PP) was determinate, discriminated by province and year. The average PP was determinate by province for the period between 2005 and 2012.In all cases, tendencies shows the decrement of PP from 2005 to 2012 (Misiones, Chaco) or 2014 (Corrientes). InCorrientes province, the rank of PP was 6,03% (2005) to 1,24% (2013); in Misiones was from 4,25% (2005) to 0,8% (2010) and in Chaco was from 20,05% (2008) to 0% (2005 and 2006). The average PP for the period between 2005 and 2012 was 3,77%, 3, 35% and 5,91% in Corrientes, Misiones and Chaco, respectively. Since that analysis was made from a non-randomly samplingfrom serum that arrives to diagnosis in laboratory, this findings cannot be expressed in terms of prevalence. For the same reasons, the PP reached is lower than those reported for equines of the same areas in prevalence studies, because the animals that are frequently controlled are those destined to sports and shows activities and their situation does not reflect what occurs in equines destined to do farm tasks, which are often excluded from controls and where the disease prevalence is higher. This analysis shows, however, a tendency which is in agreement with reported by other authors for the provinces studied, with ahigher prevalence in Chacowhen compared with Corrientes and Misiones provinces. Fil: Storani, Carlos Alberto. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; Argentina Fil: Jacobo, Roberto Armando. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; Argentina Fil: Cipolini, M. F.. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; Argentina Fil: Martínez, D. E.. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; Argentina Fil: Espasandin, Ana Gabriela. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina Fil: Paine, V.. No especifíca; Fil: Godoy, J. A.. No especifíca; 10th International Equine Infectious Diseases Conference Buenos Aires Argentina University of Kentucky |
description |
Equine infectious anemia (EIA) is a disease caused by a lentivirus specific from equidae family. It had been diagnosed in all continents except in Antarctica. Morbidity and mortality depends on the sensibility of the population and the virus strains. The clinics symptoms of the acute presentation tend to be unspecific and infected horses often recover and remain as chronic carriers. EIA virus (EIAV) infection can result in either an acute or chronic (swamp fever) disease that typically transitions to a life-long,unapparent (asymptomatic) infection. The virus of EIA is transmitted by blood or contaminated blood derivatives, but in the nature the main way of transmission is by bloodsuckinginsects. Diagnosis is based on serological testing, being the agar gel immunodiffusion test (AGID) the test prescribed by OIE for international trade of horses. The purpose of this study was to evaluate EIA presentation in northern-west provinces of Argentina, based on results of AGID from serum samples. The results were compiled from a laboratory which belongs to a netof laboratories regulated by the sanitary authorities (SENASA) and is located in Corrientes city. Datum obtained correspond to 56.391 samples obtained from equines of Corrientes (n¼48.661), Misiones (n¼6.722) and Chaco (n¼1.008) provinces, analyzed between 2005 and 2014. A total of 1.954 animals were positives in this period. Percentage of positivity (PP) was determinate, discriminated by province and year. The average PP was determinate by province for the period between 2005 and 2012.In all cases, tendencies shows the decrement of PP from 2005 to 2012 (Misiones, Chaco) or 2014 (Corrientes). InCorrientes province, the rank of PP was 6,03% (2005) to 1,24% (2013); in Misiones was from 4,25% (2005) to 0,8% (2010) and in Chaco was from 20,05% (2008) to 0% (2005 and 2006). The average PP for the period between 2005 and 2012 was 3,77%, 3, 35% and 5,91% in Corrientes, Misiones and Chaco, respectively. Since that analysis was made from a non-randomly samplingfrom serum that arrives to diagnosis in laboratory, this findings cannot be expressed in terms of prevalence. For the same reasons, the PP reached is lower than those reported for equines of the same areas in prevalence studies, because the animals that are frequently controlled are those destined to sports and shows activities and their situation does not reflect what occurs in equines destined to do farm tasks, which are often excluded from controls and where the disease prevalence is higher. This analysis shows, however, a tendency which is in agreement with reported by other authors for the provinces studied, with ahigher prevalence in Chacowhen compared with Corrientes and Misiones provinces. |
publishDate |
2016 |
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2016 |
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info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/conferenceObject Conferencia Journal http://purl.org/coar/resource_type/c_5794 info:ar-repo/semantics/documentoDeConferencia |
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http://hdl.handle.net/11336/136453 Seropositivity of Equine infectious anemia by 2005 to 2014 in provinces of north-west of Argentina; 10th International Equine Infectious Diseases Conference; Buenos Aires; Argentina; 2016; S34-S35 0737-0806 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/136453 |
identifier_str_mv |
Seropositivity of Equine infectious anemia by 2005 to 2014 in provinces of north-west of Argentina; 10th International Equine Infectious Diseases Conference; Buenos Aires; Argentina; 2016; S34-S35 0737-0806 CONICET Digital CONICET |
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eng |
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eng |
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Internacional |
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Elsevier |
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Elsevier |
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