Risk of SARS-CoV-2 infection following initial COVID-19 vaccination: Population-based cohort study

• Mina Tadrous ,

  Roles Conceptualization, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

  * E-mail: mina.tadrous@utoronto.ca

  Affiliations Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada, ICES, Toronto, ON, Canada, Women’s College Research Institute, Women’s College Hospital, Toronto, ON, Canada

  https://orcid.org/0000-0003-1911-6129

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• Hannah Chung,

  Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

  Affiliation ICES, Toronto, ON, Canada

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• Siyu Men,

  Roles Data curation, Investigation, Methodology, Project administration, Writing – review & editing

  Affiliation ICES, Toronto, ON, Canada

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• Cherry Chu,

  Roles Methodology, Writing – original draft, Writing – review & editing

  Affiliation Women’s College Research Institute, Women’s College Hospital, Toronto, ON, Canada

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• Tonya Campbell,

  Roles Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Li Ka Shing Knowledge Institute of St. Michael’s Hospital, Unity Health Toronto, Toronto, ON, Canada

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• David N. Juurlink,

  Roles Conceptualization, Funding acquisition, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliations ICES, Toronto, ON, Canada, Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada, Sunnybrook Research Institute, Toronto, ON, Canada

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• Jeffrey C. Kwong,

  Roles Conceptualization, Methodology, Project administration, Writing – original draft, Writing – review & editing

  Affiliations ICES, Toronto, ON, Canada, Public Health Ontario, Toronto ON, Canada, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada, Centre for Vaccine Preventable Diseases, University of Toronto, Toronto, ON, Canada, Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada, University Health Network, Toronto, ON, Canada

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• J. Michael Paterson,

  Roles Conceptualization, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

  Affiliations ICES, Toronto, ON, Canada, Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada

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• Tara Gomes

  Roles Conceptualization, Data curation, Funding acquisition, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada, ICES, Toronto, ON, Canada, Li Ka Shing Knowledge Institute of St. Michael’s Hospital, Unity Health Toronto, Toronto, ON, Canada, Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada

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