Retrospective seroepidemiological study of small ruminant lentivirus, paratuberculosis and brucellosis in goats from Mexico, based on multiplex assay
ABSTRACT Mexican goat production systems face infection risks from Brucella melitensis,small ruminant lentivirus (SRLv) and Mycobacterium avium subsp.paratuberculosis (MAP); agents that cause great economic losses anddirectly affect public health (brucellosis and paratuberculosis PTb). Currently, there are no diagnostic tests applicable at large scale nor epidemiological information regarding the seroprevalence for these infectious diseases. For this study, a multiplex antibody assay (Luminex®) was used to retrospectively study the seroprevalence of brucellosis,SRLv, and PTb in the sera of 983 goats from nine Mexican states. Sera were obtained between 2014 and 2019. Antibodies against all three infectious diseases were detected in almost all tested samples.The estimated seroprevalence values ranged from 37% to 78% for brucellosis, 21% to 65% for SRLv, and 0% to 13% for PTb.The multiplex assay (Luminex®) is a simple, accessible, efficient, and cost-effective seroprevalence monitoring tool for brucellosis,SRLv, and PTb, and can be used as a large-scale approach.
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Universidad Austral de Chile. Facultad de Ciencias Veterinarias
2024
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oai:scielo:S0719-813220240002000592024-08-21Retrospective seroepidemiological study of small ruminant lentivirus, paratuberculosis and brucellosis in goats from Mexico, based on multiplex assayRodríguez-Cortez,Ana DeliaMontoya-Carrillo,CeciliaNájera-Rivera,Héctor DanielZaldivar-Gómez,AlejandroHerrera Lopez,EnriqueRico-Chavez,OscarRamírez Álvarez,HugoDe Las Peñas,AlejandroDíaz-Aparicio,EfrénCobos-Marin,Laura Caprine diagnostic antibodies Luminex® serological ABSTRACT Mexican goat production systems face infection risks from Brucella melitensis,small ruminant lentivirus (SRLv) and Mycobacterium avium subsp.paratuberculosis (MAP); agents that cause great economic losses anddirectly affect public health (brucellosis and paratuberculosis PTb). Currently, there are no diagnostic tests applicable at large scale nor epidemiological information regarding the seroprevalence for these infectious diseases. For this study, a multiplex antibody assay (Luminex®) was used to retrospectively study the seroprevalence of brucellosis,SRLv, and PTb in the sera of 983 goats from nine Mexican states. Sera were obtained between 2014 and 2019. Antibodies against all three infectious diseases were detected in almost all tested samples.The estimated seroprevalence values ranged from 37% to 78% for brucellosis, 21% to 65% for SRLv, and 0% to 13% for PTb.The multiplex assay (Luminex®) is a simple, accessible, efficient, and cost-effective seroprevalence monitoring tool for brucellosis,SRLv, and PTb, and can be used as a large-scale approach.info:eu-repo/semantics/openAccessUniversidad Austral de Chile. Facultad de Ciencias VeterinariasAustral journal of veterinary sciences v.56 n.2 20242024-04-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-81322024000200059en10.4206/ajvs.562.02 |
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Rodríguez-Cortez,Ana Delia Montoya-Carrillo,Cecilia Nájera-Rivera,Héctor Daniel Zaldivar-Gómez,Alejandro Herrera Lopez,Enrique Rico-Chavez,Oscar Ramírez Álvarez,Hugo De Las Peñas,Alejandro Díaz-Aparicio,Efrén Cobos-Marin,Laura |
spellingShingle |
Rodríguez-Cortez,Ana Delia Montoya-Carrillo,Cecilia Nájera-Rivera,Héctor Daniel Zaldivar-Gómez,Alejandro Herrera Lopez,Enrique Rico-Chavez,Oscar Ramírez Álvarez,Hugo De Las Peñas,Alejandro Díaz-Aparicio,Efrén Cobos-Marin,Laura Retrospective seroepidemiological study of small ruminant lentivirus, paratuberculosis and brucellosis in goats from Mexico, based on multiplex assay |
author_facet |
Rodríguez-Cortez,Ana Delia Montoya-Carrillo,Cecilia Nájera-Rivera,Héctor Daniel Zaldivar-Gómez,Alejandro Herrera Lopez,Enrique Rico-Chavez,Oscar Ramírez Álvarez,Hugo De Las Peñas,Alejandro Díaz-Aparicio,Efrén Cobos-Marin,Laura |
author_sort |
Rodríguez-Cortez,Ana Delia |
title |
Retrospective seroepidemiological study of small ruminant lentivirus, paratuberculosis and brucellosis in goats from Mexico, based on multiplex assay |
title_short |
Retrospective seroepidemiological study of small ruminant lentivirus, paratuberculosis and brucellosis in goats from Mexico, based on multiplex assay |
title_full |
Retrospective seroepidemiological study of small ruminant lentivirus, paratuberculosis and brucellosis in goats from Mexico, based on multiplex assay |
title_fullStr |
Retrospective seroepidemiological study of small ruminant lentivirus, paratuberculosis and brucellosis in goats from Mexico, based on multiplex assay |
title_full_unstemmed |
Retrospective seroepidemiological study of small ruminant lentivirus, paratuberculosis and brucellosis in goats from Mexico, based on multiplex assay |
title_sort |
retrospective seroepidemiological study of small ruminant lentivirus, paratuberculosis and brucellosis in goats from mexico, based on multiplex assay |
description |
ABSTRACT Mexican goat production systems face infection risks from Brucella melitensis,small ruminant lentivirus (SRLv) and Mycobacterium avium subsp.paratuberculosis (MAP); agents that cause great economic losses anddirectly affect public health (brucellosis and paratuberculosis PTb). Currently, there are no diagnostic tests applicable at large scale nor epidemiological information regarding the seroprevalence for these infectious diseases. For this study, a multiplex antibody assay (Luminex®) was used to retrospectively study the seroprevalence of brucellosis,SRLv, and PTb in the sera of 983 goats from nine Mexican states. Sera were obtained between 2014 and 2019. Antibodies against all three infectious diseases were detected in almost all tested samples.The estimated seroprevalence values ranged from 37% to 78% for brucellosis, 21% to 65% for SRLv, and 0% to 13% for PTb.The multiplex assay (Luminex®) is a simple, accessible, efficient, and cost-effective seroprevalence monitoring tool for brucellosis,SRLv, and PTb, and can be used as a large-scale approach. |
publisher |
Universidad Austral de Chile. Facultad de Ciencias Veterinarias |
publishDate |
2024 |
url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-81322024000200059 |
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