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Journal of Clinical Microbiology, June 2009, p. 1920-1922, Vol. 47, No. 6
0095-1137/09/$08.00+0 doi:10.1128/JCM.00098-09
Copyright © 2009, American Society for Microbiology. All Rights Reserved.
Detection of Plasmid-Mediated KPC-Producing Klebsiella pneumoniae in Ottawa, Canada: Evidence of Intrahospital Transmission
David Goldfarb,1,3
Sarah-Beth Harvey,2
Kelsi Jessamine,2
Peter Jessamine,1,2,3
Baldwin Toye,1,2,3 and
Marc Desjardins1,2,3*
Division of Microbiology, Department of Pathology and Laboratory Medicine, the Ottawa Hospital,1
Ottawa Hospital Research Institute,2
University of Ottawa, Ottawa, Ontario, Canada3
Received 16 January 2009/
Returned for modification 18 March 2009/
Accepted 28 March 2009
Klebsiella pneumoniae isolates from three patients admitted to the Ottawa Hospital, a 1,040-bed teaching hospital, were found to contain the plasmid-borne K. pneumoniae carbapenemase (KPC)-producing bla gene (blaKPC). There was evidence of person-to-person transmission for two patients. Screening of 186 clinical isolates revealed no additional blaKPC-containing isolates.
* Corresponding author. Mailing address: Division of Microbiology, the Ottawa Hospital, 501 Smyth Rd., Ottawa, ON, Canada K1H 8L6. E-mail:
madesjardins{at}ottawahospital.on.ca
Published ahead of print on 8 April 2009.
Journal of Clinical Microbiology, June 2009, p. 1920-1922, Vol. 47, No. 6
0095-1137/09/$08.00+0 doi:10.1128/JCM.00098-09
Copyright © 2009, American Society for Microbiology. All Rights Reserved.
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