Study on the interference of vaccine antibodies in the serological diagnosis of leptospirosis in cattle
Poster
| Autores principales: | , , , , , , |
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| Formato: | info:ar-repo/semantics/documento de conferencia |
| Lenguaje: | Inglés |
| Publicado: |
International Leptospirosis Society
2024
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/20484 |
| _version_ | 1855038238756962304 |
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| author | Martinez, Mara Leila Esteban, Micaela Sanchez, Maria Cristina Saraullo, Vanina Rosa Hamer, Micaela Samartino, Luis Ernesto Brihuega, Bibiana Felicitas |
| author_browse | Brihuega, Bibiana Felicitas Esteban, Micaela Hamer, Micaela Martinez, Mara Leila Samartino, Luis Ernesto Sanchez, Maria Cristina Saraullo, Vanina Rosa |
| author_facet | Martinez, Mara Leila Esteban, Micaela Sanchez, Maria Cristina Saraullo, Vanina Rosa Hamer, Micaela Samartino, Luis Ernesto Brihuega, Bibiana Felicitas |
| author_sort | Martinez, Mara Leila |
| collection | INTA Digital |
| description | Poster |
| format | info:ar-repo/semantics/documento de conferencia |
| id | INTA20484 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | International Leptospirosis Society |
| publisherStr | International Leptospirosis Society |
| record_format | dspace |
| spelling | INTA204842024-12-05T11:06:28Z Study on the interference of vaccine antibodies in the serological diagnosis of leptospirosis in cattle Martinez, Mara Leila Esteban, Micaela Sanchez, Maria Cristina Saraullo, Vanina Rosa Hamer, Micaela Samartino, Luis Ernesto Brihuega, Bibiana Felicitas Vaccines Antibodies Immunodiagnosis Leptospirosis Cattle Vacuna Anticuerpos Inmunodiagnóstico Ganado Bovino ELISA 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 2024-12-05T10:58:05Z 2024-12-05T10:58:05Z 2024-09 info:ar-repo/semantics/documento de conferencia info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/20484 eng 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) application/pdf International Leptospirosis Society 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 |
| spellingShingle | Vaccines Antibodies Immunodiagnosis Leptospirosis Cattle Vacuna Anticuerpos Inmunodiagnóstico Ganado Bovino ELISA Martinez, Mara Leila Esteban, Micaela Sanchez, Maria Cristina Saraullo, Vanina Rosa Hamer, Micaela Samartino, Luis Ernesto Brihuega, Bibiana Felicitas 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 |
| 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_short | 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 |
| topic | Vaccines Antibodies Immunodiagnosis Leptospirosis Cattle Vacuna Anticuerpos Inmunodiagnóstico Ganado Bovino ELISA |
| url | http://hdl.handle.net/20.500.12123/20484 |
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