Vaccine effectiveness against hospitalization among adolescent and pediatric SARS-CoV-2 cases between May 2021 and January 2022 in Ontario, Canada: A retrospective cohort study

• Alison E. Simmons ,

  Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  * E-mail: david.fisman@utoronto.ca (DNF); alison.simmons@mail.utoronto.ca (AES)

  Affiliation Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada

  https://orcid.org/0000-0001-8780-9467

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• Afia Amoako,

  Roles Methodology, Writing – review & editing

  Affiliation Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada

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• Alicia A. Grima,

  Roles Methodology, Writing – review & editing

  Affiliation Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada

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• Kiera R. Murison,

  Roles Methodology, Writing – review & editing

  Affiliation Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada

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• Sarah A. Buchan,

  Roles Methodology, Supervision, Writing – review & editing

  Affiliations Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada, Public Health Ontario, Toronto, Ontario, Canada

  https://orcid.org/0000-0002-5286-8974

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• David N. Fisman ,

  Roles Conceptualization, Funding acquisition, Methodology, Supervision, Writing – review & editing

  * E-mail: david.fisman@utoronto.ca (DNF); alison.simmons@mail.utoronto.ca (AES)

  Affiliation Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada

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• Ashleigh R. Tuite

  Roles Conceptualization, Methodology, Supervision, Writing – review & editing

  Affiliations Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada, Centre for Immunization Readiness, Public Health Agency of Canada, Ottawa, Ontario, Canada

  https://orcid.org/0000-0002-4373-9337

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