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Assessing secondary attack rates among household contacts at the beginning of the influenza A (H1N1) pandemic in Ontario, Canada, April-June 2009: a prospective, observational study.
Savage R, Whelan M, Johnson I, Rea E, LaFreniere M, Rosella LC, Lam F, Badiani T, Winter AL, Carr DJ, Frenette C, Horn M, Dooling K, Varia M, Holt AM, Sunil V, Grift C, Paget E, King M, Barbaro J, Crowcroft NS. Savage R, et al. Among authors: crowcroft ns. BMC Public Health. 2011 Apr 14;11:234. doi: 10.1186/1471-2458-11-234. BMC Public Health. 2011. PMID: 21492445 Free PMC article.
Older age and a reduced likelihood of 2009 H1N1 virus infection.
Fisman DN, Savage R, Gubbay J, Achonu C, Akwar H, Farrell DJ, Crowcroft NS, Jackson P. Fisman DN, et al. Among authors: crowcroft ns. N Engl J Med. 2009 Nov 12;361(20):2000-1. doi: 10.1056/NEJMc0907256. N Engl J Med. 2009. PMID: 19907052 No abstract available.
Seasonal vaccine effectiveness against pandemic A/H1N1.
Janjua NZ, Skowronski DM, Hottes TS, De Serres G, Crowcroft NS, Rosella LC. Janjua NZ, et al. Among authors: crowcroft ns. Lancet. 2010 Mar 6;375(9717):801-2; author reply 802-3. doi: 10.1016/S0140-6736(10)60338-8. Lancet. 2010. PMID: 20206765 No abstract available.
Association between the 2008-09 seasonal influenza vaccine and pandemic H1N1 illness during Spring-Summer 2009: four observational studies from Canada.
Skowronski DM, De Serres G, Crowcroft NS, Janjua NZ, Boulianne N, Hottes TS, Rosella LC, Dickinson JA, Gilca R, Sethi P, Ouhoummane N, Willison DJ, Rouleau I, Petric M, Fonseca K, Drews SJ, Rebbapragada A, Charest H, Hamelin ME, Boivin G, Gardy JL, Li Y, Kwindt TL, Patrick DM, Brunham RC; Canadian SAVOIR Team. Skowronski DM, et al. Among authors: crowcroft ns. PLoS Med. 2010 Apr 6;7(4):e1000258. doi: 10.1371/journal.pmed.1000258. PLoS Med. 2010. PMID: 20386731 Free PMC article.
Perceptions of immunization information systems for collecting pandemic H1N1 immunization data within Canada's public health community: a qualitative study.
Heidebrecht CL, Foisy J, Pereira JA, Quan SD, Willison DJ, Deeks SL, Finkelstein M, Crowcroft NS, Buckeridge DL, Guay M, Sikora CA, Kwong JC; Public Health Agency of Canada/Canadian Institutes of Health Research Influenza Research Network Vaccine Coverage Theme Group. Heidebrecht CL, et al. Among authors: crowcroft ns. BMC Public Health. 2010 Aug 31;10:523. doi: 10.1186/1471-2458-10-523. BMC Public Health. 2010. PMID: 20807421 Free PMC article.
Time and motion study to compare electronic and hybrid data collection systems during the pandemic (H1N1) 2009 influenza vaccination campaign.
Quach S, Hamid JS, Pereira JA, Heidebrecht CL, Foisy J, Bettinger JA, Rosella L, Crowcroft NS, Deeks SL, Quan SD, Finkelstein M, Guay M, Buckeridge DL, Sikora CA, Kwong JC; Public Health Agency of Canada/Canadian Institutes of Health Research Influenza Research Network (PCIRN) Vaccine Coverage Theme Group. Quach S, et al. Among authors: crowcroft ns. Vaccine. 2011 Feb 24;29(10):1997-2003. doi: 10.1016/j.vaccine.2010.09.016. Epub 2010 Sep 21. Vaccine. 2011. PMID: 20863900
Immunogenicity of a half-dose of adjuvanted 2009 pandemic H1N1 influenza vaccine in adults: a prospective cohort study.
Coleman BL, Kuster SP, Gubbay J, Scheifele D, Li Y, Low D, Crowcroft N, Mazzulli T, Shi L, Halperin SA, Law B, McGeer A; Working Adults Influenza Cohort Study Group. Coleman BL, et al. Eur J Clin Microbiol Infect Dis. 2012 Apr;31(4):591-7. doi: 10.1007/s10096-011-1352-5. Epub 2011 Jul 28. Eur J Clin Microbiol Infect Dis. 2012. PMID: 21796343
Perceptions of frontline staff regarding data collection methodologies used during the 2009 A H1N1 influenza immunization campaign in Canada.
Foisy J, Quach S, Heidebrecht CL, Pereira JA, Quan SD, Guay M, Bettinger JA, Deeks SL, Brien S, Kwong JC; Public Health Agency of Canada/Canadian Institutes of Health Research Influenza Research Network (PCIRN) Vaccine Coverage Theme Group. Foisy J, et al. BMC Public Health. 2010 Dec 30;10:796. doi: 10.1186/1471-2458-10-796. BMC Public Health. 2010. PMID: 21831331 Free PMC article.
262 results