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Ceftriaxone-Resistant Neisseria gonorrhoeae, Canada, 2017.
Lefebvre B, Martin I, Demczuk W, Deshaies L, Michaud S, Labbé AC, Beaudoin MC, Longtin J. Lefebvre B, et al. Among authors: demczuk w. Emerg Infect Dis. 2018 Feb;24(2):381-3. doi: 10.3201/eid2402.171756. Epub 2018 Feb 17. Emerg Infect Dis. 2018. PMID: 29131780 Free PMC article.
Ceftiofur resistance in Salmonella enterica serovar Heidelberg from chicken meat and humans, Canada.
Dutil L, Irwin R, Finley R, Ng LK, Avery B, Boerlin P, Bourgault AM, Cole L, Daignault D, Desruisseau A, Demczuk W, Hoang L, Horsman GB, Ismail J, Jamieson F, Maki A, Pacagnella A, Pillai DR. Dutil L, et al. Among authors: demczuk w. Emerg Infect Dis. 2010 Jan;16(1):48-54. doi: 10.3201/eid1601.090729. Emerg Infect Dis. 2010. PMID: 20031042 Free PMC article.
Serotype distribution of invasive Streptococcus pneumoniae in Canada during the introduction of the 13-valent pneumococcal conjugate vaccine, 2010.
Demczuk WH, Martin I, Griffith A, Lefebvre B, McGeer A, Shane A, Zhanel GG, Tyrrell GJ, Gilmour MW; Toronto Invasive Bacterial Diseases Network; Canadian Public Health Laboratory Network. Demczuk WH, et al. Can J Microbiol. 2012 Aug;58(8):1008-17. doi: 10.1139/w2012-073. Epub 2012 Jul 24. Can J Microbiol. 2012. PMID: 22827750
Serotype distribution of invasive Streptococcus pneumoniae in Canada after the introduction of the 13-valent pneumococcal conjugate vaccine, 2010-2012.
Demczuk WH, Martin I, Griffith A, Lefebvre B, McGeer A, Lovgren M, Tyrrell GJ, Desai S, Sherrard L, Adam H, Gilmour M, Zhanel GG; Toronto Bacterial Diseases Network; Canadian Public Health Laboratory Network. Demczuk WH, et al. Can J Microbiol. 2013 Dec;59(12):778-88. doi: 10.1139/cjm-2013-0614. Epub 2013 Oct 21. Can J Microbiol. 2013. PMID: 24313450
Trends in asymptomatic nasopharyngeal colonization with streptococcus pneumoniae after introduction of the 13-valent pneumococcal conjugate vaccine in Calgary, Canada.
Ricketson LJ, Wood ML, Vanderkooi OG, MacDonald JC, Martin IE, Demczuk WH, Kellner JD; Calgary Streptococcus pneumoniae Epidemiology Research (CASPER) investigators. Ricketson LJ, et al. Pediatr Infect Dis J. 2014 Jul;33(7):724-30. doi: 10.1097/INF.0000000000000267. Pediatr Infect Dis J. 2014. PMID: 24463806
Whole-genome phylogenomic heterogeneity of Neisseria gonorrhoeae isolates with decreased cephalosporin susceptibility collected in Canada between 1989 and 2013.
Demczuk W, Lynch T, Martin I, Van Domselaar G, Graham M, Bharat A, Allen V, Hoang L, Lefebvre B, Tyrrell G, Horsman G, Haldane D, Garceau R, Wylie J, Wong T, Mulvey MR. Demczuk W, et al. J Clin Microbiol. 2015 Jan;53(1):191-200. doi: 10.1128/JCM.02589-14. Epub 2014 Nov 5. J Clin Microbiol. 2015. PMID: 25378573 Free PMC article.
Molecular Assay for Detection of Genetic Markers Associated with Decreased Susceptibility to Cephalosporins in Neisseria gonorrhoeae.
Peterson SW, Martin I, Demczuk W, Bharat A, Hoang L, Wylie J, Allen V, Lefebvre B, Tyrrell G, Horsman G, Haldane D, Garceau R, Wong T, Mulvey MR. Peterson SW, et al. Among authors: demczuk w. J Clin Microbiol. 2015 Jul;53(7):2042-8. doi: 10.1128/JCM.00493-15. Epub 2015 Apr 15. J Clin Microbiol. 2015. PMID: 25878350 Free PMC article.
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