Resources

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Topic
  • Science Brief (124)
    • Health Equity & Social Determinants of Health (8)
    • Infectious Diseases & Clinical Care (47)
    • Public Policy & Economic Impact (7)
    • Epidemiology, Public Health & Implementation (62)
  • COVID-19 (142)
  • H1N1 influenza (6)

COVID-19 Vaccine Certificates: Key Considerations for the Ontario Context

Many jurisdictions are developing and implementing COVID-19 vaccine certificates as falsification-proof, verifiable proof of immunization in secure digital or paper-based formats. Vaccine certificates can be used to regulate entry into discretionary settings that pose a high risk for SARS-CoV-2 transmission (e.g., indoor dining, bars, gyms, cultural and sports events). Vaccine certificates can also be used in non-discretionary settings (e.g., schools, universities, congregate settings, and workplaces), especially in settings that require mandatory vaccination. On a short-term basis, vaccine certificates could enable the re-opening of high-risk settings sooner and/or at increased capacity. Vaccine certificates will be of particular importance to maintain economic and societal reopening if public health measures need to be reintroduced. Some jurisdictions are also implementing vaccine certificates with the goal of incentivizing COVID-19 vaccination. On a longer-term basis, vaccine certificates can serve as a verifiable, secure, standardized, accessible and portable records of immunization. There is currently no scientific evidence of the direct impact of COVID-19 vaccine certificates on SARS-CoV-2 transmission or population vaccination rates, and there are important ethical, legal, accessibility, and privacy considerations concerning their development and implementation.

Strategies to Support Ontarians’ Capability, Opportunity, and Motivation for COVID-19 Vaccination

As of June 12, 2021, over 7 million (more than 51%) Ontarians have been vaccinated with one dose of a COVID-19 vaccine and over 1 million (more than 12%) have received two doses.1 Most (76%) Ontarians report wanting to get a COVID-19 vaccine;2 however, getting vaccinated against COVID-19 requires more than motivation alone. A combination of capability, opportunity and motivation (key drivers of behaviour) are needed to ensure everyone who wants to get vaccinated, is able to do so.3 Of note, strategies to support these drivers of behaviour are not always available, or provided equally or consistently across Ontario.4,5 Behavioural science-informed strategies can address capability and opportunity barriers facing people who are already motivated to get vaccinated to get both doses of the COVID-19 vaccines. These strategies will be key to achieving the goal of a maximally vaccinated population. Among those with lower vaccine confidence,2 further addressing known motivation-related barriers can help support Ontarians in reaching the decision that is right for them. This includes leveraging trusted sources (such as health care professionals and community leaders) to address concerns about the speed of vaccine development and potential side effects, implementing supports to increase ease and opportunity for each dose, and employing effective communication (i.e., articulating when, where, and how) around available supports to enable capability and opportunity. This brief is designed to complement and enhance existing vaccination rollout campaigns in Ontario. The intent is to provide behavioural science-informed insights into which strategies and policies can be leveraged to address multifaceted vaccination barriers, enabling Ontarians to get each dose. As vaccine supply continues to increase in the province, this strategy will accelerate Ontario’s race to maximize immunity and support a post-pandemic Ontario.
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