How Many Individuals with Asthma Need to Be Vaccinated to Prevent One Case of Invasive Pneumococcal Disease?

by Julie M Okapuu, Estelle Chétrit, Brigitte Lefebvre, Caroline Quach
Published 2014-01-01

Letter to the Editor

by Raymond SW Tsang, Frances B Jamieson, Rodica Gilca, Brigitte Lefebvre
Published 2014-01-01

Investigation of a Carbapenemase-producing Acinetobacter baumannii outbreak using whole genome sequencing versus a standard epidemiologic investigation

by Chloe Bogaty, Laura Mataseje, Andrew Gray, Brigitte Lefebvre, Simon Lévesque, Michael Mulvey, Yves Longtin
Published 2018-11-01

Serotyping of Streptococcus pneumoniae based on capsular genes polymorphisms.

by Frédéric Raymond, Nancy Boucher, Robin Allary, Lynda Robitaille, Brigitte Lefebvre, Cécile Tremblay, Jacques Corbeil, Alain Gervaix
Published 2013-01-01

A Side by Side Comparison of Bruker Biotyper and VITEK MS: Utility of MALDI-TOF MS Technology for Microorganism Identification in a Public Health Reference Laboratory.

by Simon Lévesque, Philippe J Dufresne, Hafid Soualhine, Marc-Christian Domingo, Sadjia Bekal, Brigitte Lefebvre, Cécile Tremblay
Published 2015-01-01

Impact of pneumococcal vaccines use on invasive pneumococcal disease in Nunavik (Quebec) from 1997 to 2010

by Jean-Baptiste Le Meur, Brigitte Lefebvre, Jean-François Proulx, Serge Déry, Jacques Pépin, Philippe De Wals
Published 2014-01-01

Ceftriaxone-Resistant Neisseria gonorrhoeae, Canada, 2017

by Brigitte Lefebvre, Irene Martin, Walter Demczuk, Lucie Deshaies, Stéphanie Michaud, Annie-Claude Labbé, Marie-Claude Beaudoin, Jean Longtin
Published 2018-02-01

Characteristics of invasive Haemophilus influenzae serotype a (Hia) from Nunavik, Canada and comparison with Hia strains in other North American Arctic regions

by Raymond S.W. Tsang, Jean-Francois Proulx, Kristy Hayden, Michelle Shuel, Brigitte Lefebvre, Andree-Anne Boisvert, Dorothy Moore
Published 2017-04-01

Carbapenem non-susceptible enterobacteriaceae in Quebec, Canada: results of a laboratory surveillance program (2010-2012).

by Brigitte Lefebvre, Simon Lévesque, Anne-Marie Bourgault, Michael R Mulvey, Laura Mataseje, David Boyd, Florence Doualla-Bell, Cécile Tremblay
Published 2015-01-01

The changing epidemiology of meningococcal disease in Quebec, Canada, 1991-2011: potential implications of emergence of new strains.

by Rodica Gilca, Geneviève Deceuninck, Brigitte Lefebvre, Raymond Tsang, Rachid Amini, Vladimir Gilca, Monique Douville-Fradet, France Markowski, Philippe De Wals
Published 2012-01-01

Pertactin-negative Bordetella pertussis strains in Canada: characterization of a dozen isolates based on a survey of 224 samples collected in different parts of the country over th...

by Raymond S.W. Tsang, Michelle Shuel, Frances B. Jamieson, Steven Drews, Linda Hoang, Greg Horsman, Brigitte Lefebvre, Shalini Desai, Monique St-Laurent
Published 2014-11-01

Carbapenem-hydrolyzing Oxacillinase-48 and Oxacillinase-181 in Canada, 2011

by Laura F. Mataseje, David A. Boyd, Linda Hoang, Miguel Imperial, Brigitte Lefebvre, Mark Miller, Susan M. Poutanen, Diane Roscoe, Barbara M. Willey, Michael R. Mulvey
Published 2013-01-01

Comparison of sequential multiplex PCR, sequetyping and whole genome sequencing for serotyping of Streptococcus pneumoniae.

by Florian Mauffrey, Éric Fournier, Walter Demczuk, Irene Martin, Michael Mulvey, Christine Martineau, Simon Lévesque, Sadjia Bekal, Marc-Christian Domingo, Florence Doualla-Bell, Jean Longtin, Brigitte Lefebvre
Published 2017-01-01

Emergence of <i>Morganellaceae</i> Harboring <i>bla</i> _IMP-27 Metalloenzyme in Canada

by David A. Boyd, Laura F. Mataseje, Tanis Dingle, Linda Hoang, Brigitte Lefebvre, Allison McGeer, Roberto G. Melano, Ian Stuart, Andrew Walkty, Amanda Wilmer, Michael R. Mulvey
Published 2021-06-01

Whole genome typing of the recently emerged Canadian serogroup W Neisseria meningitidis sequence type 11 clonal complex isolates associated with invasive meningococcal disease

by Raymond S.W. Tsang, Tauqeer Ahmad, Shaun Tyler, Brigitte Lefebvre, Shelley L. Deeks, Rodica Gilca, Linda Hoang, Gregory Tyrrell, Paul Van Caeseele, Gary Van Domselaar, Frances B. Jamieson
Published 2018-04-01

Cooperative Recognition of Internationally Disseminated Ceftriaxone-Resistant Neisseria gonorrhoeae Strain

by Monica M. Lahra, Irene Martin, Walter Demczuk, Amy V. Jennison, Ken-Ichi Lee, Shu-Ichi Nakayama, Brigitte Lefebvre, Jean Longtin, Alison Ward, Michael R. Mulvey, Teodora Wi, Makoto Ohnishi, David Whiley
Published 2018-04-01

Phylogenetic analysis of emergent Streptococcus pneumoniae serotype 22F causing invasive pneumococcal disease using whole genome sequencing.

by Walter H B Demczuk, Irene Martin, Linda Hoang, Paul Van Caeseele, Brigitte Lefebvre, Greg Horsman, David Haldane, Jonathan Gubbay, Sam Ratnam, Gregory German, Jennifer Daley Bernier, Lori Strudwick, Allison McGeer, George G Zhanel, Gary Van Domselaar, Morag Graham, Michael R Mulvey
Published 2017-01-01