Show simple item record

dc.contributor.authorMontoro-Dasí, Laura
dc.contributor.authorVillagra, Arantxa
dc.contributor.authorVega, Santiago
dc.contributor.authorMarín, Clara
dc.date.accessioned2021-09-02T10:04:47Z
dc.date.available2021-09-02T10:04:47Z
dc.date.issued2021es
dc.identifier.citationMontoro-Dasi, L., Villagra, A., Vega, S. & Marin, C. (2021). Influence of farm management on the dynamics of Salmonella enterica serovar Infantis shedding and antibiotic resistance during the growing period of broiler chickens. Vet Rec, 188(10); e302.es
dc.identifier.issn2042-7670
dc.identifier.urihttp://hdl.handle.net/20.500.11939/7585
dc.description.abstractBackground: Salmonella enterica serovar Infantis is a zoonotic pathogen isolated in broilers causing great economic losses in the European poultry sector. It is demonstrated that an investment in management measures at farm level could directly affect the control of food chain microorganisms. The aim of this study was to investigate the development of S. Infantis antimicrobial resistance (AMR) patterns during the growing period, according to flock density and ventilation management, without antibiotic administration. Methods: The experiment was performed in two identical poultry houses, evaluating commercial and optimal farm conditions. At 24 h of rearing, 20% of the animals were orally infected with a S. Infantis strain susceptible to all the antibiotics tested. To study Salmonella shedding, faeces samples from each experimental group were taken weekly and analysed as per ISO/TS 6579–2:2017. Antibiotic susceptibility was assessed according to Decision 2013/653. Results: Salmonella shedding showed that the lowest counts were observed in the first week post-infection and highest at slaughter day for both groups. Moreover, 100% of the isolates were multi-resistant. Conclusion: The acquisition of AMR by S. Infantis starts at the onset of the production cycle and is maintained until the end, demonstrating the importance of transmission of AMR in zoonotic bacteria at farm level.es
dc.language.isoenes
dc.publisherWiley Online Libraryes
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectMultidrug-resistancees
dc.titleInfluence of farm management on the dynamics of Salmonella enterica serovar Infantis shedding and antibiotic resistance during the growing period of broiler chickenses
dc.typearticlees
dc.authorAddressInstituto Valenciano de Investigaciones Agrarias (IVIA), Carretera CV-315, Km. 10’7, 46113 Moncada (Valencia), Españaes
dc.entidadIVIACentro de Tecnología Animales
dc.identifier.doi10.1002/vetr.302es
dc.identifier.urlhttps://bvajournals.onlinelibrary.wiley.com/doi/full/10.1002/vetr.302es
dc.journal.issueNumber10es
dc.journal.titleVetRecordes
dc.journal.volumeNumber188es
dc.page.final302es
dc.page.initiale302es
dc.relation.projectIDThis research was supported by theNational Institute for Agricultural Research and Exper-imentation and the Ministry of Economy, Industry and Competitiveness (RTA 2017-00013, Program: MINECO,Ministerio de Economía y Competitividad) and University CEU-UCH (INDI 19/32).es
dc.rights.accessRightsopenAccesses
dc.source.typeelectronicoes
dc.subject.agrisL70 Veterinary science and hygienees
dc.subject.agrisN02 Farm layoutes
dc.subject.agrisL73 Animal diseaseses
dc.subject.agrovocAntimicrobial resistancees
dc.subject.agrovocBroilerses
dc.subject.agrovocGrowing periodes
dc.subject.agrovocSalmonellaes
dc.type.hasVersionpublishedVersiones


Files in this item

This item appears in the following Collection(s)

Show simple item record

Atribución-NoComercial-SinDerivadas 3.0 España
Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España