Virulence and antimicrobial resistance factors in Salmonella enterica serotypes isolated from pigs and chickens in central Chile

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dc.contributor.authorRetamal, Patricio
dc.contributor.authorGaspar, Joaquim
dc.contributor.authorBenavides, María Belén
dc.contributor.authorSaenz, Leonardo
dc.contributor.authorGalarce, Nicolás
dc.contributor.authorAravena, Trinidad
dc.contributor.authorCornejo, Javiera
dc.contributor.authorLapierre, Lisette
dc.date.accessioned2023-03-20T19:53:17Z
dc.date.available2023-03-20T19:53:17Z
dc.date.issued2022-09
dc.descriptionIndexación: Scoopuses
dc.description.abstractSalmonella enterica is a food-borne pathogen with a wide host-range that during decades has been of public health concern in developed and developing countries. In Chile, the poultry and pig industries represent the biggest contribution of meat consumption in the population, and sanitary regulations have been imposed for Salmonella control. The aim of this work was to determine and characterize Salmonella strains isolated from pigs and chicken raised on commercials farms in Chile. For this, isolates belonging to pigs (n = 46) and poultry (n = 57) were genotyped by two multiplex PCR reactions and virulotyped by the PCR detection of virulence-associated genes. In addition, isolates were serotyped and analyzed by the Kirby Bauer assay to determine their antimicrobial resistance phenotypes. From these analyses 52 genotypes, six serotypes and several multidrug resistance phenotypes and different combinations of virulence-associated genes were detected. These results suggest that S. enterica in pigs and poultry in central Chile should be monitored due to potential consequences in public and animal health. Copyright © 2022 Retamal, Gaspar, Benavides, Saenz, Galarce, Aravena, Cornejo and Lapierre.es
dc.description.urihttps://www.frontiersin.org/articles/10.3389/fvets.2022.971246/full
dc.identifier.citationFrontiers in Veterinary Science Volume 920 September 2022 Article number 971246es
dc.identifier.doi10.3389/fvets.2022.971246
dc.identifier.issn2297-1769
dc.identifier.urihttps://repositorio.unab.cl/xmlui/handle/ria/47662
dc.language.isoenes
dc.publisherFrontiers Media S.A.es
dc.rights.licenseAtribución 4.0 Internacional (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.es
dc.subjectAntimicrobial resistancees
dc.subjectChickenes
dc.subjectChilees
dc.subjectPigses
dc.subjectSalmonellaes
dc.subjectVirulencees
dc.titleVirulence and antimicrobial resistance factors in Salmonella enterica serotypes isolated from pigs and chickens in central Chilees
dc.typeArtículoes
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