Calzavara, Andrew

Effectiveness of BNT162b2 and mRNA-1273 covid-19 vaccines against symptomatic SARS-CoV-2 infection and severe covid-19 outcomes in Ontario, Canada: test negative design study

Chung, H., He, S., Nasreen, S., Sundaram, M. E., Buchan, S. A., Wilson, S. E., Chen, B., Calzavara, A., Fell, D. B., Austin, P. C., et al. (2021) · BMJ

SARS-CoV-2 and COVID-19 ResearchVaccine Coverage and Hesitancy

Cited by 307

Epidemiology of myocarditis and pericarditis following mRNA vaccination by vaccine product, schedule, and interdose interval among adolescents and adults in Ontario, Canada

Buchan, S. A., Seo, C. Y., Johnson, C., Alley, S., Kwong, J. C., Nasreen, S., Calzavara, A., Lu, D., Harris, T. M., Yu, K., et al. (2022) · JAMA Network Open

Viral Infections and Immunology ResearchSARS-CoV-2 and COVID-19 Research

Cited by 157

Individual and social determinants of SARS-CoV-2 testing and positivity in Ontario, Canada: a population-wide study

Sundaram, M. E., Calzavara, A., Mishra, S., Kustra, R., Chan, A. K., Hamilton, M. A., Djebli, M., Rosella, L. C., Watson, T., Chen, H., et al. (2021) · Canadian Medical Association Journal

COVID-19 epidemiological studiesSARS-CoV-2 detection and testing

Cited by 118

Increasing concentration of COVID-19 by socioeconomic determinants and geography in Toronto, Canada: an observational study

Mishra, S., Ma, H., Moloney, G., Yiu, K. C. Y., Darvin, D., Landsman, D., Kwong, J. C., Calzavara, A., Straus, S., Chan, A. K., et al. (2022) · Annals of Epidemiology

COVID-19 epidemiological studiesPublic Health and Social Inequalities

Cited by 53

Differential Patterns by Area-Level Social Determinants of Health in Coronavirus Disease 2019 (COVID-19)–Related Mortality and Non–COVID-19 Mortality: A Population-Based Study of 11.8 Million People in Ontario, Canada

Wang, L., Calzavara, A., Baral, S., Smylie, J., Chan, A. K., Sander, B., Austin, P. C., Kwong, J. C., & Mishra, S. (2023) · Clinical Infectious Diseases

COVID-19 epidemiological studiesHealth disparities and outcomes

Cited by 29

Social inequalities in COVID-19 death by area-level income in 11.2 million people in Ontario, Canada: patterns over time and the mediating role of vaccination.

Wang, L., Swayze, S., Bodner, K., Calzavara, A., Harrigan, S. P., Siddiqi, A., Baral, S. D., Austin, P. C., Smylie, J., Koh, M., et al. (2026) · American Journal of Epidemiology

COVID-19 epidemiological studiesVaccine Coverage and Hesitancy

Cited by 5