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Influenza Vaccine Effectiveness in Preventing Hospitalizations in Older Patients With Chronic Obstructive Pulmonary Disease.
Gershon AS, Chung H, Porter J, Campitelli MA, Buchan SA, Schwartz KL, Crowcroft NS, Campigotto A, Gubbay JB, Karnauchow T, Katz K, McGeer AJ, McNally JD, Richardson DC, Richardson SE, Rosella LC, Simor AE, Smieja M, Zahariadis G, Kwong JC. Gershon AS, et al. Among authors: crowcroft ns. J Infect Dis. 2020 Jan 1;221(1):42-52. doi: 10.1093/infdis/jiz419. J Infect Dis. 2020. PMID: 31549165 Free PMC article.
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.
ICES reports: Canada's response to pandemic H1N1 influenza: the collection of individual-level data at the point of vaccination.
Kwong JC, Foisy J, Quan S, Heidebrecht C, Kolbe F, Bettinger JA, Buckeridge DL, Chambers LW, Crowcroft NS, Dhalla IA, Sikora CA, Willison DJ, Pereira JA; Pubic Health Agency of Canada/Canadian Institutes of Health Research Influenza Research Network (PCIRN). Kwong JC, et al. Among authors: crowcroft ns. Healthc Q. 2010;13(2):18-20. doi: 10.12927/hcq.2013.21683. Healthc Q. 2010. PMID: 20357539 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
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.
258 results