“…A broad range of policy, programmatic, historical, socioeconomic, and behavioral factors affect vaccine acceptance and uptake. 1 Three key components of vaccine hesitancy have been defined as ‘convenience’ (e.g., accessibility), ‘complacency’ (e.g., disease risk, importance of vaccines), and confidence (e.g., trust in product, providers, and policymakers, perceived vaccine safety, and efficacy). 2 , 3 Studies of acceptance of COVID-19 vaccines have also utilized behavioral change theories to understand predictors of vaccine up-take.…”