Thirty consecutive Acinetobacter baumannii isolates producing carbapenem-hydrolysing oxacillinases, OXA-23 or OXA-58, were recovered from patients hospitalized in Rome, Italy, between January and November 2007. Among these isolates, two clones not associated with the European clones I or II were observed. The oxacillinase-encoding genes were plasmid- or chromosome-borne. This study reports the dissemination of carbapenem-resistant A. baumannii belonging to two clones among several units in a single hospital and emphasizes the ability of A. baumannii to cause epidemic/endemic outbreaks and also to acquire various resistance genes circulating in the hospital environment.

Mendes, R., Spanu, T., Deshpande, L., Castanheira, M., Jones, R., Fadda, G., . Clonal dissemination of two clusters of Acinetobacter baumannii producing OXA-23 or OXA-58 in Rome, Italy., <<CLINICAL MICROBIOLOGY AND INFECTION>>, 2009; 2009 (Giugno): 588-592 [http://hdl.handle.net/10807/10152]

. Clonal dissemination of two clusters of Acinetobacter baumannii producing OXA-23 or OXA-58 in Rome, Italy.

Spanu, Teresa;Fadda, Giovanni
2009

Abstract

Thirty consecutive Acinetobacter baumannii isolates producing carbapenem-hydrolysing oxacillinases, OXA-23 or OXA-58, were recovered from patients hospitalized in Rome, Italy, between January and November 2007. Among these isolates, two clones not associated with the European clones I or II were observed. The oxacillinase-encoding genes were plasmid- or chromosome-borne. This study reports the dissemination of carbapenem-resistant A. baumannii belonging to two clones among several units in a single hospital and emphasizes the ability of A. baumannii to cause epidemic/endemic outbreaks and also to acquire various resistance genes circulating in the hospital environment.
2009
Inglese
Mendes, R., Spanu, T., Deshpande, L., Castanheira, M., Jones, R., Fadda, G., . Clonal dissemination of two clusters of Acinetobacter baumannii producing OXA-23 or OXA-58 in Rome, Italy., <<CLINICAL MICROBIOLOGY AND INFECTION>>, 2009; 2009 (Giugno): 588-592 [http://hdl.handle.net/10807/10152]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10807/10152
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