Letter to the Editor

by Michelle Shuel, Raymond SW Tsang
Published 2013-01-01

Characterization of Serogroup A Neisseria meningitidis from Invasive Meningococcal Disease Cases in Canada Between 1979 and 2006: Epidemiological Links to Returning Travellers

by Angela M Sloan, Averil M Henderson, Raymond SW Tsang
Published 2008-01-01

Letter to the Editor

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

Emergence of Non-Serotype b Encapsulated Haemophilus influenzae as a Cause of Pediatric Meningitis in Northwestern Ontario

by Pouya Sadeghi-Aval, Raymond SW Tsang, Frances B Jamieson, Marina Ulanova
Published 2013-01-01

Distribution of Serogroups of Neisseria meningitidis and Antigenic Characterization of Serogroup Y Meningococci in Canada, January 1, 1999 to June 30, 2001

by Raymond SW Tsang, Susan G Squires, Wendell D Zollinger, Fraser E Ashton
Published 2002-01-01

Genetic Detection of Quinolone Resistance in Haemophilus parainfluenzae: Mutations in the Quinolone Resistance-Determining Regions of gyrA and parC

by Dennis KS Law, Michelle Shuel, Sadjia Bekal, Elizabeth Bryce, Raymond SW Tsang
Published 2010-01-01

Canadian Public Health Laboratory Network Laboratory Guidelines for the Use of Direct Tests to Detect Syphilis in Canada

by Raymond SW Tsang, Muhammad Morshed, Max A Chernesky, Gayatri C Jayaraman, Kamran Kadkhoda
Published 2015-01-01

Genetic and Antigenic Analysis of Invasive Serogroup C Neisseria meningitidis in Canada: A Decrease in the Electrophoretic Type (Et)-15 Clonal Type and an Increase in the Proportio...

by Jianwei Zhou, Frances Jamieson, Sharon Dolman, Linda MN Hoang, Prasad Rawte, Raymond SW Tsang
Published 2012-01-01

Characterization of Invasive Neisseria meningitidis from Atlantic Canada, 2009 To 2013: With Special Reference to the Nonpolysaccharide Vaccine Targets (Pora, Factor H Binding Prot...

by Raymond SW Tsang, Dennis KS Law, Rita R Gad, Tim Mailman, Gregory German, Robert Needle
Published 2015-01-01

Potential Capsule Switching from Serogroup Y to B: The Characterization of Three such Neisseria meningitidis Isolates Causing Invasive Meningococcal Disease in Canada

by Raymond SW Tsang, Dennis KS Law, Shaun D Tyler, Gwen S Stephens, Mark Bigham, Wendell D Zollinger
Published 2005-01-01

Canadian Public Health Laboratory Network laboratory Guidelines for the Use of Serological Tests (excluding point-of-care tests) for the Diagnosis of Syphilis in Canada

by Paul N Levett, Kevin Fonseca, Raymond SW Tsang, Kamran Kadkhoda, Bouchra Serhir, Sandra M Radons, Muhammad Morshed
Published 2015-01-01

Laboratory Diagnosis of Syphilis: A Survey to Examine the Range of Tests Used in Canada

by Raymond SW. Tsang, Sandra Michelle Radons, Muhammad Morshed, on behalf of the Syphilis Laboratory Task Group of the Canadian Public Health Laboratory Network
Published 2011-01-01

Canadian Public Health Laboratory Network National Syphilis Laboratory Testing Recommendations: Introduction

by Members of the Canadian Public Health Laboratory Network Syphilis Laboratory Task Group during Authorship (co-chairs and membership in alphabetical order), Raymond SW Tsang, Muhammad Morshed, Vanessa Allen, Max A Chernesky, Kevin Fonseca, Richard Garceau, Gayatri C Jayaraman, Kamran Kadkhoda, Bonita E Lee, Paul N Levett, Sandra M Radons, Bouchra Serhir, Ameeta E Singh, Tom Wong
Published 2015-01-01