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Volume 24, Number 9—September 2018
Research

Emergence of Carbapenemase-Producing Enterobacteriaceae, South-Central Ontario, Canada1

Philipp P. Kohler2Comments to Author , Roberto G. Melano, Samir N. Patel, Shumona Shafinaz, Amna Faheem, Brenda L. Coleman, Karen Green, Irene Armstrong, Huda Almohri, Sergio Borgia, Emily Borgundvaag, Jennie Johnstone, Kevin Katz, Freda Lam, Matthew P. Muller, Jeff Powis, Susan M. Poutanen, David Richardson, Anu Rebbapragada, Alicia Sarabia, Andrew Simor, Allison McGeer, and for the Toronto Invasive Bacterial Diseases Network (TIBDN)
Author affiliations: Sinai Health System, Toronto, Ontario, Canada (P.P. Kohler, S. Shafinaz, A. Faheem, B.L. Coleman, K. Green, E. Borgundvaag, S.M. Poutanen, A. McGeer); Public Health Ontario Laboratories, Toronto (R.G. Melano, S.N. Patel); University of Toronto, Toronto (R.G. Melano, S.N. Patel, B.L. Coleman, I. Armstrong, J. Johnstone, K. Katz, M.P. Muller, J. Powis, S.M. Poutanen, A. Sarabia, A. Simor, A. McGeer); Toronto Public Health, Toronto (I. Armstrong); LifeLabs, Toronto (H. Almohri); McMaster University, Hamilton, Ontario, Canada (S. Borgia); William Osler Health System, Brampton, Ontario, Canada (S. Borgia, D. Richardson); St. Joseph’s Health Centre, Toronto (J. Johnstone); Public Health Ontario, Toronto (J. Johnstone, K. Katz, F. Lam); North York General Hospital, Toronto (K. Katz); St. Michael’s Hospital, Toronto (M.P. Muller); Toronto East Health Network, Toronto (J. Powis); University Health Network, Toronto (S.M. Poutanen); Dynacare, Brampton (A. Rebbapragada); Trillium Health Partners, Toronto and Mississauga, Ontario, Canada (A. Sarabia); Sunnybrook Health Sciences Centre, Toronto (A. Simor)

Main Article

Figure 3

Distribution of carbapenemases in 291 first isolates of carbapenemase-producing Enterobacteriaceae, by enterobacterial species (A) and region (B), Metropolitan Toronto and the Regional Municipality of Peel, south-central Ontario, Canada, 2007–2015. Other enterobacterial species were Serratia marcescens (n = 4), Klebsiella oxytoca (n = 3), Providencia rettgeri (n = 1), and Proteus mirabilis (n =1). Other carbapenemases or co-productions were NDM–OXA-48 (n = 2) and S. marcescens enzyme (n = 1). KP

Figure 3. Distribution of carbapenemases in 291 first isolates of carbapenemase-producing Enterobacteriaceae, by enterobacterial species (A) and region (B), Metropolitan Toronto and the Regional Municipality of Peel, south-central Ontario, Canada, 2007–2015. Other enterobacterial species were Serratia marcescens (n = 4), Klebsiella oxytoca (n = 3), Providencia rettgeri (n = 1), and Proteus mirabilis (n =1). Other carbapenemases or co-productions were NDM–OXA-48 (n = 2) and S. marcescens enzyme (n = 1). KPC, Klebsiella pneumoniae carbapenemase; NDM, New Delhi metallo-β-lactamase; OXA-48, oxacillinase 48; VIM, Verona integron-encoded metallo-β-lactamase.

Main Article

1Preliminary results from this study were presented at IDWeek, October 26–30, 2016, New Orleans, Louisiana, USA.

2Current affiliation: Cantonal Hospital, St. Gallen, Switzerland.

3Additional members are listed at the end of this article.

Page created: August 15, 2018
Page updated: August 15, 2018
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