Occurrence of Staphylococcus aureus in raw milk produced in dairy farms in São Paulo state, Brazil

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorFagundes, Helena
dc.creatorBarchesi, Luciana
dc.creatorNader Filho, Antonio
dc.creatorFerreira, Luciano Menezes
dc.creatorOliveira, Carlos Augusto Fernandes
dc.date2014-05-20T13:15:25Z
dc.date2014-05-20T13:15:25Z
dc.date2010-06-01
dc.date.accessioned2017-04-05T19:30:47Z
dc.date.available2017-04-05T19:30:47Z
dc.identifierBrazilian Journal of Microbiology. Sociedade Brasileira de Microbiologia, v. 41, n. 2, p. 376-380, 2010.
dc.identifier1517-8382
dc.identifierhttp://hdl.handle.net/11449/2568
dc.identifier10.1590/S1517-83822010000200018
dc.identifierS1517-83822010000200018
dc.identifierWOS:000276670600018
dc.identifierS1517-83822010000200018.pdf
dc.identifierhttp://dx.doi.org/10.1590/S1517-83822010000200018
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/852460
dc.descriptionThe objective of the present study was to evaluate the occurrence of Staphylococcus aureus in milk produced in 37 farms located in the regions of Ribeirão Preto and São Carlos, state of São Paulo, Brazil. Two-hundred and eight samples of milk from individual cows showing subclinical mastitis, and 37 samples of bulk tank milk were analyzed. S. aureus strains were detected in 18 (7.3%) milk samples: 14 (6.7%) from samples of individual cows, and 4 (10.8%) from bulk tank milk. Two individual milk samples (14.3%) and two bulk milk samples contained enterotoxigenic S. aureus. PFGE analysis revealed the genetic heterogeneity of the strains isolated from raw milk, which presented to 13 S. aureus patterns. Results confirmed the potential transmission of staphylococcal food poisoning to consumers via milk of cows affected by subclinical mastitis, mainly when raw milk is ingested.
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageeng
dc.publisherSociedade Brasileira de Microbiologia
dc.relationBrazilian Journal of Microbiology
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectStaphylococcus aureus
dc.subjectRaw milk
dc.subjectBovine
dc.subjectMastitis
dc.subjectenterotoxin
dc.titleOccurrence of Staphylococcus aureus in raw milk produced in dairy farms in São Paulo state, Brazil
dc.typeOtro


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