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COVID-19 Vaccine Effectiveness Against Omicron Infection and Hospitalization.
Piché-Renaud PP, Swayze S, Buchan SA, Wilson SE, Austin PC, Morris SK, Nasreen S, Schwartz KL, Tadrous M, Thampi N, Wilson K, Kwong JC; CANADIAN IMMUNIZATION RESEARCH NETOWRK (CIRN) PROVINICAL COLLABORATIVE INVESTIGATORS. Piché-Renaud PP, et al. Pediatrics. 2023 Apr 1;151(4):e2022059513. doi: 10.1542/peds.2022-059513. Pediatrics. 2023. PMID: 36866446
Comparative Risk of Myocarditis/Pericarditis Following Second Doses of BNT162b2 and mRNA-1273 Coronavirus Vaccines.
Naveed Z, Li J, Wilton J, Spencer M, Naus M, Velásquez García HA, Kwong JC, Rose C, Otterstatter M, Janjua NZ; Canadian Immunization Research Network (CIRN) Provincial Collaborative Network (PCN) Investigators. Naveed Z, et al. J Am Coll Cardiol. 2022 Nov 15;80(20):1900-1908. doi: 10.1016/j.jacc.2022.08.799. J Am Coll Cardiol. 2022. PMID: 36357091 Free PMC article.
Background incidence rates of adverse events of special interest related to COVID-19 vaccines in Ontario, Canada, 2015 to 2020, to inform COVID-19 vaccine safety surveillance.
Nasreen S, Calzavara A, Buchan SA, Thampi N, Johnson C, Wilson SE, Kwong JC; Canadian Immunization Research Network (CIRN) Provincial Collaborative Network (PCN) Ontario investigators. Nasreen S, et al. Vaccine. 2022 May 26;40(24):3305-3312. doi: 10.1016/j.vaccine.2022.04.065. Epub 2022 Apr 27. Vaccine. 2022. PMID: 35527057 Free PMC article.
The impact of repeated vaccination using 10-year vaccination history on protection against influenza in older adults: a test-negative design study across the 2010/11 to 2015/16 influenza seasons in Ontario, Canada.
Kwong JC, Chung H, Jung JK, Buchan SA, Campigotto A, Campitelli MA, Crowcroft NS, Gubbay JB, Karnauchow T, Katz K, McGeer AJ, McNally JD, Richardson DC, Richardson SE, Rosella LC, Schwartz KL, Simor A, Smieja M, Zahariadis G; Canadian Immunization Research Network (CIRN) investigators. Kwong JC, et al. Euro Surveill. 2020 Jan;25(1):1900245. doi: 10.2807/1560-7917.ES.2020.25.1.1900245. Euro Surveill. 2020. PMID: 31937397 Free PMC article.