Study on the interference of vaccine antibodies in the serological diagnosis of leptospirosis in cattle
- Autores
- Martinez, Mara Leila; Esteban, Micaela; Sanchez, Maria Cristina; Saraullo, Vanina Rosa; Hamer, Micaela; Samartino, Luis Ernesto; Brihuega, Bibiana Felicitas
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- Poster
A simple whole-cell-based IgG ELISA specific for Leptospira spp. was compared with the microscopic agglutination test (MAT) to detect IgG antibody responses to a com mercial vaccine in cattle. After initial vaccination (10 cows), specific antibodies to Leptospira spp. were detected in 90% of animals by IgG-ELISA and 60% by MAT, whereas after booster, antibodies were detected in 100% and 90% of animals by IgG-ELISA and MAT, respectively. Interferences by vaccine antibodies were evident with both MAT and ELISA serological tests. For the diagnosis of the disease, it would be advisable to use the ELISA method from two and a half months post-vaccination and the MAT method from four months post-vaccination to avoid interference by vaccine antibodies. On the other hand, our results suggest that IgG-ELISA has the potential to be a useful method to evaluate the development of IgG antibodies in duced by leptospira vaccine.
Instituto de Patobiología
Fil: Martinez, Mara Leila. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; Argentina
Fil: Martinez, Mara Leila. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Martinez, Mara Leila. Universidad del Salvador. Facultad de Ciencias Agrarias y Veterinarias. Instituto de Investigación en Veterinaria; Argentina
Fil: Esteban, Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; Argentina
Fil: Esteban, Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sanchez, Maria Cristina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; Argentina
Fil: Sanchez, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Saraullo, Vanina Rosa. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; Argentina
Fil: Saraullo, Vanina Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Hamer, Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; Argentina
Fil: Hamer, Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Samartino, Luis Ernesto. Universidad del Salvador. Facultad de Ciencias Agrarias y Veterinarias. Instituto de Investigación en Veterinaria; Argentina
Fil: Brihuega, Bibiana Felicitas. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; Argentina
Fil: Brihuega, Bibiana Felicitas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Brihuega, Bibiana Felicitas. Universidad del Salvador. Facultad de Ciencias Agrarias y Veterinarias. Instituto de Investigación en Veterinaria; Argentina - Fuente
- The 13th Conference of the International Leptospirosis Society and The 4th Meeting of the European Leptospirosis and other Roden-Born Haemorrhagic fevers Society, Brussels, 2-4 September 2024
- Materia
-
Vaccines
Antibodies
Immunodiagnosis
Leptospirosis
Cattle
Vacuna
Anticuerpos
Inmunodiagnóstico
Ganado Bovino
ELISA - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/20484
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Study on the interference of vaccine antibodies in the serological diagnosis of leptospirosis in cattleMartinez, Mara LeilaEsteban, MicaelaSanchez, Maria CristinaSaraullo, Vanina RosaHamer, MicaelaSamartino, Luis ErnestoBrihuega, Bibiana FelicitasVaccinesAntibodiesImmunodiagnosisLeptospirosisCattleVacunaAnticuerposInmunodiagnósticoGanado BovinoELISAPosterA simple whole-cell-based IgG ELISA specific for Leptospira spp. was compared with the microscopic agglutination test (MAT) to detect IgG antibody responses to a com mercial vaccine in cattle. After initial vaccination (10 cows), specific antibodies to Leptospira spp. were detected in 90% of animals by IgG-ELISA and 60% by MAT, whereas after booster, antibodies were detected in 100% and 90% of animals by IgG-ELISA and MAT, respectively. Interferences by vaccine antibodies were evident with both MAT and ELISA serological tests. For the diagnosis of the disease, it would be advisable to use the ELISA method from two and a half months post-vaccination and the MAT method from four months post-vaccination to avoid interference by vaccine antibodies. On the other hand, our results suggest that IgG-ELISA has the potential to be a useful method to evaluate the development of IgG antibodies in duced by leptospira vaccine.Instituto de PatobiologíaFil: Martinez, Mara Leila. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; ArgentinaFil: Martinez, Mara Leila. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Martinez, Mara Leila. Universidad del Salvador. Facultad de Ciencias Agrarias y Veterinarias. Instituto de Investigación en Veterinaria; ArgentinaFil: Esteban, Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; ArgentinaFil: Esteban, Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Sanchez, Maria Cristina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; ArgentinaFil: Sanchez, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Saraullo, Vanina Rosa. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; ArgentinaFil: Saraullo, Vanina Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Hamer, Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; ArgentinaFil: Hamer, Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Samartino, Luis Ernesto. Universidad del Salvador. Facultad de Ciencias Agrarias y Veterinarias. Instituto de Investigación en Veterinaria; ArgentinaFil: Brihuega, Bibiana Felicitas. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; ArgentinaFil: Brihuega, Bibiana Felicitas. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Brihuega, Bibiana Felicitas. Universidad del Salvador. Facultad de Ciencias Agrarias y Veterinarias. Instituto de Investigación en Veterinaria; ArgentinaInternational Leptospirosis Society2024-12-05T10:58:05Z2024-12-05T10:58:05Z2024-09info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://hdl.handle.net/20.500.12123/20484The 13th Conference of the International Leptospirosis Society and The 4th Meeting of the European Leptospirosis and other Roden-Born Haemorrhagic fevers Society, Brussels, 2-4 September 2024reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-10-16T09:32:03Zoai:localhost:20.500.12123/20484instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:32:03.575INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Study on the interference of vaccine antibodies in the serological diagnosis of leptospirosis in cattle |
title |
Study on the interference of vaccine antibodies in the serological diagnosis of leptospirosis in cattle |
spellingShingle |
Study on the interference of vaccine antibodies in the serological diagnosis of leptospirosis in cattle Martinez, Mara Leila Vaccines Antibodies Immunodiagnosis Leptospirosis Cattle Vacuna Anticuerpos Inmunodiagnóstico Ganado Bovino ELISA |
title_short |
Study on the interference of vaccine antibodies in the serological diagnosis of leptospirosis in cattle |
title_full |
Study on the interference of vaccine antibodies in the serological diagnosis of leptospirosis in cattle |
title_fullStr |
Study on the interference of vaccine antibodies in the serological diagnosis of leptospirosis in cattle |
title_full_unstemmed |
Study on the interference of vaccine antibodies in the serological diagnosis of leptospirosis in cattle |
title_sort |
Study on the interference of vaccine antibodies in the serological diagnosis of leptospirosis in cattle |
dc.creator.none.fl_str_mv |
Martinez, Mara Leila Esteban, Micaela Sanchez, Maria Cristina Saraullo, Vanina Rosa Hamer, Micaela Samartino, Luis Ernesto Brihuega, Bibiana Felicitas |
author |
Martinez, Mara Leila |
author_facet |
Martinez, Mara Leila Esteban, Micaela Sanchez, Maria Cristina Saraullo, Vanina Rosa Hamer, Micaela Samartino, Luis Ernesto Brihuega, Bibiana Felicitas |
author_role |
author |
author2 |
Esteban, Micaela Sanchez, Maria Cristina Saraullo, Vanina Rosa Hamer, Micaela Samartino, Luis Ernesto Brihuega, Bibiana Felicitas |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Vaccines Antibodies Immunodiagnosis Leptospirosis Cattle Vacuna Anticuerpos Inmunodiagnóstico Ganado Bovino ELISA |
topic |
Vaccines Antibodies Immunodiagnosis Leptospirosis Cattle Vacuna Anticuerpos Inmunodiagnóstico Ganado Bovino ELISA |
dc.description.none.fl_txt_mv |
Poster A simple whole-cell-based IgG ELISA specific for Leptospira spp. was compared with the microscopic agglutination test (MAT) to detect IgG antibody responses to a com mercial vaccine in cattle. After initial vaccination (10 cows), specific antibodies to Leptospira spp. were detected in 90% of animals by IgG-ELISA and 60% by MAT, whereas after booster, antibodies were detected in 100% and 90% of animals by IgG-ELISA and MAT, respectively. Interferences by vaccine antibodies were evident with both MAT and ELISA serological tests. For the diagnosis of the disease, it would be advisable to use the ELISA method from two and a half months post-vaccination and the MAT method from four months post-vaccination to avoid interference by vaccine antibodies. On the other hand, our results suggest that IgG-ELISA has the potential to be a useful method to evaluate the development of IgG antibodies in duced by leptospira vaccine. Instituto de Patobiología Fil: Martinez, Mara Leila. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; Argentina Fil: Martinez, Mara Leila. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Martinez, Mara Leila. Universidad del Salvador. Facultad de Ciencias Agrarias y Veterinarias. Instituto de Investigación en Veterinaria; Argentina Fil: Esteban, Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; Argentina Fil: Esteban, Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Sanchez, Maria Cristina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; Argentina Fil: Sanchez, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Saraullo, Vanina Rosa. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; Argentina Fil: Saraullo, Vanina Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Hamer, Micaela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; Argentina Fil: Hamer, Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Samartino, Luis Ernesto. Universidad del Salvador. Facultad de Ciencias Agrarias y Veterinarias. Instituto de Investigación en Veterinaria; Argentina Fil: Brihuega, Bibiana Felicitas. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología Veterinaria. Laboratorio de Leptospirosis; Argentina Fil: Brihuega, Bibiana Felicitas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Brihuega, Bibiana Felicitas. Universidad del Salvador. Facultad de Ciencias Agrarias y Veterinarias. Instituto de Investigación en Veterinaria; Argentina |
description |
Poster |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-12-05T10:58:05Z 2024-12-05T10:58:05Z 2024-09 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_5794 info:ar-repo/semantics/documentoDeConferencia |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/20.500.12123/20484 |
url |
http://hdl.handle.net/20.500.12123/20484 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
International Leptospirosis Society |
publisher.none.fl_str_mv |
International Leptospirosis Society |
dc.source.none.fl_str_mv |
The 13th Conference of the International Leptospirosis Society and The 4th Meeting of the European Leptospirosis and other Roden-Born Haemorrhagic fevers Society, Brussels, 2-4 September 2024 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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1846143583298519040 |
score |
12.712165 |