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Methicillin-resistant staphylococci carriage in the oral cavity: a study conducted in Bari (Italy)
- Source :
- Oral Diseases. 16:465-468
- Publication Year :
- 2010
- Publisher :
- Wiley, 2010.
-
Abstract
- Oral Diseases (2010) 16, 465–468 Objectives: The oral cavity may represent a site of colonization by antibiotic-resistant bacteria, such as methicillin-resistant staphylococci (MRS). To define the prevalence of staphylococci and MRS in the oral cavity, an observational study was carried out in the city of Bari (Italy). Methods: Sixty subjects were asked to provide oral samples and a questionnaire about risk factors of colonization by MRS. An enrichment medium specific for staphylococci was used for the isolation. Results: Swabs and corresponding questionnaires were available from 36 out of 60 patients. Staphylococci were isolated from seven out of 36 samples (prevalence 19.4%). Among the seven staphylococcal isolates, three were Staphylococcus aureus, and one strain, belonging to S. epidermidis species, was found to be MR (1.7%). No methicillin-resistant S. aureus were isolated. Five out of seven staphylococcal isolates exhibited resistance to more than two classes of non-beta-lactams antimicrobials. None of the risk factors analysed correlated with the status of MRS carriers, except the presence of oral disease. Conclusions: The results underline the potential role of the oral cavity as a reservoir of staphylococci.
Details
- ISSN :
- 16010825 and 1354523X
- Volume :
- 16
- Database :
- OpenAIRE
- Journal :
- Oral Diseases
- Accession number :
- edsair.doi...........688df1fdd32e0704dbe4aeed9e0a24f5