Prevalence, antimicrobial resistance profile and comparison of selective plating media for the isolation of Salmonella in backyard chickens from Entre Rios, Argentina

Autores
Rodriguez, Francisco; Pascal, Diego C.; Pulido, Diego; Osinalde, José Manuel; Caffer, María Inés; Bueno, Dante Javier
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This study was conducted to estimate the apparent prevalence of Salmonella spp. in birds kept under backyard system in Entre Ríos, Argentina, and determine the performance of two selective plating media used for Salmonella isolation, and the antimicrobial resistance of the isolated. Also, the association of farms characteristics with Salmonella presence was evaluated. A total of 657 backyard chickens and 15 gooses were sampled one time by cloacal swab, belonging to 51 and one family farms, respectively, and four counties in Entre Rios state from April 2014 to May 2015. Only four samples from backyard chickens belonged to three family farms from Uruguay County were positive to Salmonella spp., so the apparent prevalence was 0.6% for this kind of chicken. Four serovars were isolated (Salmonella ser. Lille, S. ser. Newport, S. ser. Enteritidis and S. ser. Rissen), which were susceptible to all antibiotics tested with the exception of erythromycin. For Hektoen enteric agar and brilliant green agar, relative specificity and positive predictive value were 1, and the relative sensitivity and negative predictive value did not show any difference between them. The agreement was very good between these two plating media. None of the variables studied could be selected to calculate the risk factors associated with Salmonella isolation because p > .15. Although the prevalence of Salmonella spp. is low in backyard birds in Entre Rios, the presence of S. ser. Enteritidis should not be discounted, because it is found in the county that concentrates a large population of intensive poultry production in the state.
EEA Concepción del Uruguay
Fil: Rodríguez, Francisco Isabelino. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concepción del Uruguay; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pascal, Diego C. Universidad Autónoma de Entre Ríos. Facultad de Ciencia y Tecnología, Sede Basavilbaso; Argentina
Fil: Pulido, Diego. Fundación ArgenINTA, Paraná; Argentina
Fil: Osinalde, José M. Ministerio de Producción de Entre Ríos. Dirección General de Recursos Naturales; Argentina
Fil: Caffer, María Inés. Instituto Nacional de Enfermedades Infecciosas (INEI) - ANLIS “Dr Carlos G. Malbrán”. Servicio de Enterobacterias; Argentina
Fil: Bueno, Dante Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concepción del Uruguay; Argentina. Universidad Autónoma de Entre Ríos. Facultad de Ciencia y Tecnología, Sede Basavilbaso ; Argentina
Fuente
Zoonoses public health 65 (1) : e95-e101. (February 2018)
Materia
Pollo
Salmonella
Cultivo de Células
Morbosidad
Resistencia a los Antibióticos
Resistance to Antibiotics
Chickens
Cell Culture
Backyard Chicken
Entre Ríos
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/2849
Acceder
id INTADig_8d354a4d33e03736ece9106b37b67567
oai_identifier_str oai:localhost:20.500.12123/2849
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Prevalence, antimicrobial resistance profile and comparison of selective plating media for the isolation of Salmonella in backyard chickens from Entre Rios, ArgentinaRodriguez, FranciscoPascal, Diego C.Pulido, DiegoOsinalde, José ManuelCaffer, María InésBueno, Dante JavierPolloSalmonellaCultivo de CélulasMorbosidadResistencia a los AntibióticosResistance to AntibioticsChickensCell CultureBackyard ChickenEntre RíosThis study was conducted to estimate the apparent prevalence of Salmonella spp. in birds kept under backyard system in Entre Ríos, Argentina, and determine the performance of two selective plating media used for Salmonella isolation, and the antimicrobial resistance of the isolated. Also, the association of farms characteristics with Salmonella presence was evaluated. A total of 657 backyard chickens and 15 gooses were sampled one time by cloacal swab, belonging to 51 and one family farms, respectively, and four counties in Entre Rios state from April 2014 to May 2015. Only four samples from backyard chickens belonged to three family farms from Uruguay County were positive to Salmonella spp., so the apparent prevalence was 0.6% for this kind of chicken. Four serovars were isolated (Salmonella ser. Lille, S. ser. Newport, S. ser. Enteritidis and S. ser. Rissen), which were susceptible to all antibiotics tested with the exception of erythromycin. For Hektoen enteric agar and brilliant green agar, relative specificity and positive predictive value were 1, and the relative sensitivity and negative predictive value did not show any difference between them. The agreement was very good between these two plating media. None of the variables studied could be selected to calculate the risk factors associated with Salmonella isolation because p > .15. Although the prevalence of Salmonella spp. is low in backyard birds in Entre Rios, the presence of S. ser. Enteritidis should not be discounted, because it is found in the county that concentrates a large population of intensive poultry production in the state.EEA Concepción del UruguayFil: Rodríguez, Francisco Isabelino. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concepción del Uruguay; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Pascal, Diego C. Universidad Autónoma de Entre Ríos. Facultad de Ciencia y Tecnología, Sede Basavilbaso; ArgentinaFil: Pulido, Diego. Fundación ArgenINTA, Paraná; ArgentinaFil: Osinalde, José M. Ministerio de Producción de Entre Ríos. Dirección General de Recursos Naturales; ArgentinaFil: Caffer, María Inés. Instituto Nacional de Enfermedades Infecciosas (INEI) - ANLIS “Dr Carlos G. Malbrán”. Servicio de Enterobacterias; ArgentinaFil: Bueno, Dante Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concepción del Uruguay; Argentina. Universidad Autónoma de Entre Ríos. Facultad de Ciencia y Tecnología, Sede Basavilbaso ; Argentina2018-07-23T12:52:39Z2018-07-23T12:52:39Z2018-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/2849https://onlinelibrary.wiley.com/doi/full/10.1111/zph.124151863-2378https://doi.org/10.1111/zph.12415Zoonoses public health 65 (1) : e95-e101. (February 2018)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/PNSA/1115056/AR./Enfermedades infecciosas de las aves.Entre Ríos (province)Argentina (nation)info:eu-repo/semantics/restrictedAccess2025-10-16T09:29:14Zoai:localhost:20.500.12123/2849instacron: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 09:29:14.574INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Prevalence, antimicrobial resistance profile and comparison of selective plating media for the isolation of Salmonella in backyard chickens from Entre Rios, Argentina
title Prevalence, antimicrobial resistance profile and comparison of selective plating media for the isolation of Salmonella in backyard chickens from Entre Rios, Argentina
spellingShingle Prevalence, antimicrobial resistance profile and comparison of selective plating media for the isolation of Salmonella in backyard chickens from Entre Rios, Argentina
Rodriguez, Francisco
Pollo
Salmonella
Cultivo de Células
Morbosidad
Resistencia a los Antibióticos
Resistance to Antibiotics
Chickens
Cell Culture
Backyard Chicken
Entre Ríos
title_short Prevalence, antimicrobial resistance profile and comparison of selective plating media for the isolation of Salmonella in backyard chickens from Entre Rios, Argentina
title_full Prevalence, antimicrobial resistance profile and comparison of selective plating media for the isolation of Salmonella in backyard chickens from Entre Rios, Argentina
title_fullStr Prevalence, antimicrobial resistance profile and comparison of selective plating media for the isolation of Salmonella in backyard chickens from Entre Rios, Argentina
title_full_unstemmed Prevalence, antimicrobial resistance profile and comparison of selective plating media for the isolation of Salmonella in backyard chickens from Entre Rios, Argentina
title_sort Prevalence, antimicrobial resistance profile and comparison of selective plating media for the isolation of Salmonella in backyard chickens from Entre Rios, Argentina
dc.creator.none.fl_str_mv Rodriguez, Francisco
Pascal, Diego C.
Pulido, Diego
Osinalde, José Manuel
Caffer, María Inés
Bueno, Dante Javier
author Rodriguez, Francisco
author_facet Rodriguez, Francisco
Pascal, Diego C.
Pulido, Diego
Osinalde, José Manuel
Caffer, María Inés
Bueno, Dante Javier
author_role author
author2 Pascal, Diego C.
Pulido, Diego
Osinalde, José Manuel
Caffer, María Inés
Bueno, Dante Javier
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Pollo
Salmonella
Cultivo de Células
Morbosidad
Resistencia a los Antibióticos
Resistance to Antibiotics
Chickens
Cell Culture
Backyard Chicken
Entre Ríos
topic Pollo
Salmonella
Cultivo de Células
Morbosidad
Resistencia a los Antibióticos
Resistance to Antibiotics
Chickens
Cell Culture
Backyard Chicken
Entre Ríos
dc.description.none.fl_txt_mv This study was conducted to estimate the apparent prevalence of Salmonella spp. in birds kept under backyard system in Entre Ríos, Argentina, and determine the performance of two selective plating media used for Salmonella isolation, and the antimicrobial resistance of the isolated. Also, the association of farms characteristics with Salmonella presence was evaluated. A total of 657 backyard chickens and 15 gooses were sampled one time by cloacal swab, belonging to 51 and one family farms, respectively, and four counties in Entre Rios state from April 2014 to May 2015. Only four samples from backyard chickens belonged to three family farms from Uruguay County were positive to Salmonella spp., so the apparent prevalence was 0.6% for this kind of chicken. Four serovars were isolated (Salmonella ser. Lille, S. ser. Newport, S. ser. Enteritidis and S. ser. Rissen), which were susceptible to all antibiotics tested with the exception of erythromycin. For Hektoen enteric agar and brilliant green agar, relative specificity and positive predictive value were 1, and the relative sensitivity and negative predictive value did not show any difference between them. The agreement was very good between these two plating media. None of the variables studied could be selected to calculate the risk factors associated with Salmonella isolation because p > .15. Although the prevalence of Salmonella spp. is low in backyard birds in Entre Rios, the presence of S. ser. Enteritidis should not be discounted, because it is found in the county that concentrates a large population of intensive poultry production in the state.
EEA Concepción del Uruguay
Fil: Rodríguez, Francisco Isabelino. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concepción del Uruguay; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pascal, Diego C. Universidad Autónoma de Entre Ríos. Facultad de Ciencia y Tecnología, Sede Basavilbaso; Argentina
Fil: Pulido, Diego. Fundación ArgenINTA, Paraná; Argentina
Fil: Osinalde, José M. Ministerio de Producción de Entre Ríos. Dirección General de Recursos Naturales; Argentina
Fil: Caffer, María Inés. Instituto Nacional de Enfermedades Infecciosas (INEI) - ANLIS “Dr Carlos G. Malbrán”. Servicio de Enterobacterias; Argentina
Fil: Bueno, Dante Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concepción del Uruguay; Argentina. Universidad Autónoma de Entre Ríos. Facultad de Ciencia y Tecnología, Sede Basavilbaso ; Argentina
description This study was conducted to estimate the apparent prevalence of Salmonella spp. in birds kept under backyard system in Entre Ríos, Argentina, and determine the performance of two selective plating media used for Salmonella isolation, and the antimicrobial resistance of the isolated. Also, the association of farms characteristics with Salmonella presence was evaluated. A total of 657 backyard chickens and 15 gooses were sampled one time by cloacal swab, belonging to 51 and one family farms, respectively, and four counties in Entre Rios state from April 2014 to May 2015. Only four samples from backyard chickens belonged to three family farms from Uruguay County were positive to Salmonella spp., so the apparent prevalence was 0.6% for this kind of chicken. Four serovars were isolated (Salmonella ser. Lille, S. ser. Newport, S. ser. Enteritidis and S. ser. Rissen), which were susceptible to all antibiotics tested with the exception of erythromycin. For Hektoen enteric agar and brilliant green agar, relative specificity and positive predictive value were 1, and the relative sensitivity and negative predictive value did not show any difference between them. The agreement was very good between these two plating media. None of the variables studied could be selected to calculate the risk factors associated with Salmonella isolation because p > .15. Although the prevalence of Salmonella spp. is low in backyard birds in Entre Rios, the presence of S. ser. Enteritidis should not be discounted, because it is found in the county that concentrates a large population of intensive poultry production in the state.
publishDate 2018
dc.date.none.fl_str_mv 2018-07-23T12:52:39Z
2018-07-23T12:52:39Z
2018-02
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/20.500.12123/2849
https://onlinelibrary.wiley.com/doi/full/10.1111/zph.12415
1863-2378
https://doi.org/10.1111/zph.12415
url http://hdl.handle.net/20.500.12123/2849
https://onlinelibrary.wiley.com/doi/full/10.1111/zph.12415
https://doi.org/10.1111/zph.12415
identifier_str_mv 1863-2378
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/PNSA/1115056/AR./Enfermedades infecciosas de las aves.
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Entre Ríos (province)
Argentina (nation)
dc.source.none.fl_str_mv Zoonoses public health 65 (1) : e95-e101. (February 2018)
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
_version_ 1846143502969208832
score 12.712165

Publicaciones similares