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Effectiveness of inactivated influenza vaccines in preventing influenza-associated deaths and hospitalizations among Ontario residents aged ≥ 65 years: estimates with generalized linear models accounting for healthy vaccinee effects.
Ridenhour BJ, Campitelli MA, Kwong JC, Rosella LC, Armstrong BG, Mangtani P, Calzavara AJ, Shay DK. Ridenhour BJ, et al. Among authors: calzavara aj. PLoS One. 2013 Oct 16;8(10):e76318. doi: 10.1371/journal.pone.0076318. eCollection 2013. PLoS One. 2013. PMID: 24146855 Free PMC article.
Heterogeneity in testing, diagnosis and outcome in SARS-CoV-2 infection across outbreak settings in the Greater Toronto Area, Canada: an observational study.
Wang L, Ma H, Yiu KCY, Calzavara A, Landsman D, Luong L, Chan AK, Kustra R, Kwong JC, Boily MC, Hwang S, Straus S, Baral SD, Mishra S. Wang L, et al. Among authors: calzavara a. CMAJ Open. 2020 Oct 9;8(4):E627-E636. doi: 10.9778/cmajo.20200213. Print 2020 Oct-Dec. CMAJ Open. 2020. PMID: 33037070 Free PMC article.
Increasing concentration of COVID-19 by socioeconomic determinants and geography in Toronto, Canada: an observational study.
Mishra S, Ma H, Moloney G, Yiu KCY, Darvin D, Landsman D, Kwong JC, Calzavara A, Straus S, Chan AK, Gournis E, Rilkoff H, Xia Y, Katz A, Williamson T, Malikov K, Kustra R, Maheu-Giroux M, Sander B, Baral SD; COVID-19 Heterogeneity Research Group. Mishra S, et al. Among authors: calzavara a. Ann Epidemiol. 2022 Jan;65:84-92. doi: 10.1016/j.annepidem.2021.07.007. Epub 2021 Jul 25. Ann Epidemiol. 2022. PMID: 34320380 Free PMC article.
Background rates of all-cause mortality, hospitalizations, and emergency department visits among nursing home residents in Ontario, Canada to inform COVID-19 vaccine safety assessments.
Sundaram M, Nasreen S, Calzavara A, He S, Chung H, Bronskill SE, Buchan SA, Tadrous M, Tanuseputro P, Wilson K, Wilson S, Kwong JC; Canadian Immunization Research Network (CIRN) investigators. Sundaram M, et al. Among authors: calzavara a. Vaccine. 2021 Aug 31;39(37):5265-5270. doi: 10.1016/j.vaccine.2021.07.060. Epub 2021 Jul 23. Vaccine. 2021. PMID: 34373124 Free PMC article.
83 results