COVID-19 Vaccine Hesitancy in Canada: Content Analysis of Tweets Using the Theoretical Domains Framework

Janessa Griffith   ^{1, 2, 3} , BA, MSc ;   Husayn Marani   ⁴ , BHSc, MSc ;   Helen Monkman   ⁵ , BSc, MA, PhD

¹ Women's College Hospital Institute for Health Systems Solutions and Virtual Care, Women’s College Hospital, Toronto, ON, Canada

² Institute of Medical Science, Faculty of Medicine, University of Toronto, Toronto, ON, Canada

³ Health Information Management, Faculty of Health Sciences, Douglas College, Vancouver, BC, Canada

⁴ Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada

⁵ School of Health Information Science, Faculty of Human and Social Development, University of Victoria, Victoria, BC, Canada