Occurrence of thermotolerant Campylobacter spp. at different stages of the poultry meat supply chain in Argentina

Autores
Zbrun, María Virginia; Romero Scharpen, Analía; Olivero, Carolina Raquel; Rossler, Eugenia; Soto, Lorena Paola; Rosmini, M. R.; Sequeira, G. J.; Signorini, M. L.; Frizzo, Laureano Sebastian
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
AIMS: The objectives of this study were to investigate the occurrence and concentration of thermotolerant Campylobacter spp. at different stages of the poultrymeat supply chain in Argentina. METHODS: Three integrated poultry companies were sampled. Each supply chain was considered at different stages from the reproductive farm to chicken meat at a retail market. The stages sampled were: (a) hens from breeder flocks, (b) eggs in the incubator, (c) broiler chickens in flocks (aged <1 week and >5 weeks), (d) chickens at a slaughterhouse, and (e) chicken meat at a retail market. The chickens sampled along each supply chain were in the same batch. Samples collected were: (a) cloacal samples from hens and chickens on the farms, (b) fertile eggs, (c) feed, water and litter from flocks, (d) chicken carcasses from the slaughterhouse and retail market, and (e) caeca and livers from the slaughterhouse. Samples obtained were examined for Campylobacter spp. The isolates were biotyped and the genus and species identified by PCR. Campylobacter spp. on chicken carcasses at slaughterhouse and retail market were enumerated. RESULTS: The highest proportions of Campylobacter positive samples were observed in carcasses at retail (25/30, 83.3%) and faecal samples from breeding hens (27/45, 60.0%). Only 3.3% (3/ 90) samples collected from broiler chickens aged <1 week were positive, but the percentage of positive samples had risen to 28.9% (26/90) by the end of the rearing period. The proportions of Campylobacter positive carcasses and caecal contents at the slaughterhouse were both 33.3% (10 of 30 samples each). The concentration of Campylobacter contamination observed on carcasses at retail markets ranged from no bacteria/carcass to 3.71 log10 cfu/carcass. CONCLUSIONS: The data obtained provide essential information for future quantitative risk assessments aiming to estimate the probability of a person contracting campylobacteriosis following consumption of broiler meat in Argentina. CLINICAL RELEVANCE: The proportions of Campylobacterpositive samples found in this preliminary study indicate that a large proportion of the cases of human gastroenteritis in Argentina may be due to this pathogen. Human cases of gastroenteritis should be studied in greater detail and measures should be developed to reduce the proportion of poultry products that are contaminated by Campylobacterspecies..
Fil: Zbrun, María Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; Argentina
Fil: Romero Scharpen, Analía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; Argentina
Fil: Olivero, Carolina Raquel. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Departamento de Salud Pública Veterinaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina
Fil: Rossler, Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina
Fil: Soto, Lorena Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; Argentina
Fil: Rosmini, M. R.. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Departamento de Salud Pública Veterinaria; Argentina. Universidad Católica de Córdoba; Argentina
Fil: Sequeira, G. J.. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Departamento de Salud Pública Veterinaria; Argentina. Universidad Católica de Córdoba; Argentina
Fil: Signorini, M. L.. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Departamento de Salud Pública Veterinaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Frizzo, Laureano Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; Argentina
Materia
Campylobacter Spp.
Chickens
Zoonosis
Farm-To Fork
Poultry Production
Food Safety
Biotype
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/13884
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/13884
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Occurrence of thermotolerant Campylobacter spp. at different stages of the poultry meat supply chain in ArgentinaZbrun, María VirginiaRomero Scharpen, AnalíaOlivero, Carolina RaquelRossler, EugeniaSoto, Lorena PaolaRosmini, M. R.Sequeira, G. J.Signorini, M. L.Frizzo, Laureano SebastianCampylobacter Spp.ChickensZoonosisFarm-To ForkPoultry ProductionFood SafetyBiotypehttps://purl.org/becyt/ford/4.3https://purl.org/becyt/ford/4AIMS: The objectives of this study were to investigate the occurrence and concentration of thermotolerant Campylobacter spp. at different stages of the poultrymeat supply chain in Argentina. METHODS: Three integrated poultry companies were sampled. Each supply chain was considered at different stages from the reproductive farm to chicken meat at a retail market. The stages sampled were: (a) hens from breeder flocks, (b) eggs in the incubator, (c) broiler chickens in flocks (aged <1 week and >5 weeks), (d) chickens at a slaughterhouse, and (e) chicken meat at a retail market. The chickens sampled along each supply chain were in the same batch. Samples collected were: (a) cloacal samples from hens and chickens on the farms, (b) fertile eggs, (c) feed, water and litter from flocks, (d) chicken carcasses from the slaughterhouse and retail market, and (e) caeca and livers from the slaughterhouse. Samples obtained were examined for Campylobacter spp. The isolates were biotyped and the genus and species identified by PCR. Campylobacter spp. on chicken carcasses at slaughterhouse and retail market were enumerated. RESULTS: The highest proportions of Campylobacter positive samples were observed in carcasses at retail (25/30, 83.3%) and faecal samples from breeding hens (27/45, 60.0%). Only 3.3% (3/ 90) samples collected from broiler chickens aged <1 week were positive, but the percentage of positive samples had risen to 28.9% (26/90) by the end of the rearing period. The proportions of Campylobacter positive carcasses and caecal contents at the slaughterhouse were both 33.3% (10 of 30 samples each). The concentration of Campylobacter contamination observed on carcasses at retail markets ranged from no bacteria/carcass to 3.71 log10 cfu/carcass. CONCLUSIONS: The data obtained provide essential information for future quantitative risk assessments aiming to estimate the probability of a person contracting campylobacteriosis following consumption of broiler meat in Argentina. CLINICAL RELEVANCE: The proportions of Campylobacterpositive samples found in this preliminary study indicate that a large proportion of the cases of human gastroenteritis in Argentina may be due to this pathogen. Human cases of gastroenteritis should be studied in greater detail and measures should be developed to reduce the proportion of poultry products that are contaminated by Campylobacterspecies..Fil: Zbrun, María Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; ArgentinaFil: Romero Scharpen, Analía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; ArgentinaFil: Olivero, Carolina Raquel. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Departamento de Salud Pública Veterinaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; ArgentinaFil: Rossler, Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; ArgentinaFil: Soto, Lorena Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; ArgentinaFil: Rosmini, M. R.. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Departamento de Salud Pública Veterinaria; Argentina. Universidad Católica de Córdoba; ArgentinaFil: Sequeira, G. J.. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Departamento de Salud Pública Veterinaria; Argentina. Universidad Católica de Córdoba; ArgentinaFil: Signorini, M. L.. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Departamento de Salud Pública Veterinaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Frizzo, Laureano Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; ArgentinaNew Zealand Veterinary Assoc Inc2013-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13884Zbrun, María Virginia; Romero Scharpen, Analía; Olivero, Carolina Raquel; Rossler, Eugenia; Soto, Lorena Paola; et al.; Occurrence of thermotolerant Campylobacter spp. at different stages of the poultry meat supply chain in Argentina; New Zealand Veterinary Assoc Inc; New Zealand Veterinary Journal; 61; 6; 6-2013; 337-3430048-0169enginfo:eu-repo/semantics/altIdentifier/doi/10.1080/00480169.2013.817294info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/00480169.2013.817294info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:03:34Zoai:ri.conicet.gov.ar:11336/13884instacron: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:34982025-09-03 10:03:34.505CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Occurrence of thermotolerant Campylobacter spp. at different stages of the poultry meat supply chain in Argentina
title Occurrence of thermotolerant Campylobacter spp. at different stages of the poultry meat supply chain in Argentina
spellingShingle Occurrence of thermotolerant Campylobacter spp. at different stages of the poultry meat supply chain in Argentina
Zbrun, María Virginia
Campylobacter Spp.
Chickens
Zoonosis
Farm-To Fork
Poultry Production
Food Safety
Biotype
title_short Occurrence of thermotolerant Campylobacter spp. at different stages of the poultry meat supply chain in Argentina
title_full Occurrence of thermotolerant Campylobacter spp. at different stages of the poultry meat supply chain in Argentina
title_fullStr Occurrence of thermotolerant Campylobacter spp. at different stages of the poultry meat supply chain in Argentina
title_full_unstemmed Occurrence of thermotolerant Campylobacter spp. at different stages of the poultry meat supply chain in Argentina
title_sort Occurrence of thermotolerant Campylobacter spp. at different stages of the poultry meat supply chain in Argentina
dc.creator.none.fl_str_mv Zbrun, María Virginia
Romero Scharpen, Analía
Olivero, Carolina Raquel
Rossler, Eugenia
Soto, Lorena Paola
Rosmini, M. R.
Sequeira, G. J.
Signorini, M. L.
Frizzo, Laureano Sebastian
author Zbrun, María Virginia
author_facet Zbrun, María Virginia
Romero Scharpen, Analía
Olivero, Carolina Raquel
Rossler, Eugenia
Soto, Lorena Paola
Rosmini, M. R.
Sequeira, G. J.
Signorini, M. L.
Frizzo, Laureano Sebastian
author_role author
author2 Romero Scharpen, Analía
Olivero, Carolina Raquel
Rossler, Eugenia
Soto, Lorena Paola
Rosmini, M. R.
Sequeira, G. J.
Signorini, M. L.
Frizzo, Laureano Sebastian
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Campylobacter Spp.
Chickens
Zoonosis
Farm-To Fork
Poultry Production
Food Safety
Biotype
topic Campylobacter Spp.
Chickens
Zoonosis
Farm-To Fork
Poultry Production
Food Safety
Biotype
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.3
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv AIMS: The objectives of this study were to investigate the occurrence and concentration of thermotolerant Campylobacter spp. at different stages of the poultrymeat supply chain in Argentina. METHODS: Three integrated poultry companies were sampled. Each supply chain was considered at different stages from the reproductive farm to chicken meat at a retail market. The stages sampled were: (a) hens from breeder flocks, (b) eggs in the incubator, (c) broiler chickens in flocks (aged <1 week and >5 weeks), (d) chickens at a slaughterhouse, and (e) chicken meat at a retail market. The chickens sampled along each supply chain were in the same batch. Samples collected were: (a) cloacal samples from hens and chickens on the farms, (b) fertile eggs, (c) feed, water and litter from flocks, (d) chicken carcasses from the slaughterhouse and retail market, and (e) caeca and livers from the slaughterhouse. Samples obtained were examined for Campylobacter spp. The isolates were biotyped and the genus and species identified by PCR. Campylobacter spp. on chicken carcasses at slaughterhouse and retail market were enumerated. RESULTS: The highest proportions of Campylobacter positive samples were observed in carcasses at retail (25/30, 83.3%) and faecal samples from breeding hens (27/45, 60.0%). Only 3.3% (3/ 90) samples collected from broiler chickens aged <1 week were positive, but the percentage of positive samples had risen to 28.9% (26/90) by the end of the rearing period. The proportions of Campylobacter positive carcasses and caecal contents at the slaughterhouse were both 33.3% (10 of 30 samples each). The concentration of Campylobacter contamination observed on carcasses at retail markets ranged from no bacteria/carcass to 3.71 log10 cfu/carcass. CONCLUSIONS: The data obtained provide essential information for future quantitative risk assessments aiming to estimate the probability of a person contracting campylobacteriosis following consumption of broiler meat in Argentina. CLINICAL RELEVANCE: The proportions of Campylobacterpositive samples found in this preliminary study indicate that a large proportion of the cases of human gastroenteritis in Argentina may be due to this pathogen. Human cases of gastroenteritis should be studied in greater detail and measures should be developed to reduce the proportion of poultry products that are contaminated by Campylobacterspecies..
Fil: Zbrun, María Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; Argentina
Fil: Romero Scharpen, Analía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; Argentina
Fil: Olivero, Carolina Raquel. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Departamento de Salud Pública Veterinaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina
Fil: Rossler, Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina
Fil: Soto, Lorena Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; Argentina
Fil: Rosmini, M. R.. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Departamento de Salud Pública Veterinaria; Argentina. Universidad Católica de Córdoba; Argentina
Fil: Sequeira, G. J.. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Departamento de Salud Pública Veterinaria; Argentina. Universidad Católica de Córdoba; Argentina
Fil: Signorini, M. L.. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Departamento de Salud Pública Veterinaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Frizzo, Laureano Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina. Universidad Nacional del Litoral; Argentina
description AIMS: The objectives of this study were to investigate the occurrence and concentration of thermotolerant Campylobacter spp. at different stages of the poultrymeat supply chain in Argentina. METHODS: Three integrated poultry companies were sampled. Each supply chain was considered at different stages from the reproductive farm to chicken meat at a retail market. The stages sampled were: (a) hens from breeder flocks, (b) eggs in the incubator, (c) broiler chickens in flocks (aged <1 week and >5 weeks), (d) chickens at a slaughterhouse, and (e) chicken meat at a retail market. The chickens sampled along each supply chain were in the same batch. Samples collected were: (a) cloacal samples from hens and chickens on the farms, (b) fertile eggs, (c) feed, water and litter from flocks, (d) chicken carcasses from the slaughterhouse and retail market, and (e) caeca and livers from the slaughterhouse. Samples obtained were examined for Campylobacter spp. The isolates were biotyped and the genus and species identified by PCR. Campylobacter spp. on chicken carcasses at slaughterhouse and retail market were enumerated. RESULTS: The highest proportions of Campylobacter positive samples were observed in carcasses at retail (25/30, 83.3%) and faecal samples from breeding hens (27/45, 60.0%). Only 3.3% (3/ 90) samples collected from broiler chickens aged <1 week were positive, but the percentage of positive samples had risen to 28.9% (26/90) by the end of the rearing period. The proportions of Campylobacter positive carcasses and caecal contents at the slaughterhouse were both 33.3% (10 of 30 samples each). The concentration of Campylobacter contamination observed on carcasses at retail markets ranged from no bacteria/carcass to 3.71 log10 cfu/carcass. CONCLUSIONS: The data obtained provide essential information for future quantitative risk assessments aiming to estimate the probability of a person contracting campylobacteriosis following consumption of broiler meat in Argentina. CLINICAL RELEVANCE: The proportions of Campylobacterpositive samples found in this preliminary study indicate that a large proportion of the cases of human gastroenteritis in Argentina may be due to this pathogen. Human cases of gastroenteritis should be studied in greater detail and measures should be developed to reduce the proportion of poultry products that are contaminated by Campylobacterspecies..
publishDate 2013
dc.date.none.fl_str_mv 2013-06
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/11336/13884
Zbrun, María Virginia; Romero Scharpen, Analía; Olivero, Carolina Raquel; Rossler, Eugenia; Soto, Lorena Paola; et al.; Occurrence of thermotolerant Campylobacter spp. at different stages of the poultry meat supply chain in Argentina; New Zealand Veterinary Assoc Inc; New Zealand Veterinary Journal; 61; 6; 6-2013; 337-343
0048-0169
url http://hdl.handle.net/11336/13884
identifier_str_mv Zbrun, María Virginia; Romero Scharpen, Analía; Olivero, Carolina Raquel; Rossler, Eugenia; Soto, Lorena Paola; et al.; Occurrence of thermotolerant Campylobacter spp. at different stages of the poultry meat supply chain in Argentina; New Zealand Veterinary Assoc Inc; New Zealand Veterinary Journal; 61; 6; 6-2013; 337-343
0048-0169
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/00480169.2013.817294
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/00480169.2013.817294
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
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dc.publisher.none.fl_str_mv New Zealand Veterinary Assoc Inc
publisher.none.fl_str_mv New Zealand Veterinary Assoc Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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