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Rational and irrational vaccine hesitancy
1School of Public Health, University of Haifa, 199 Abba Khoushy, Mount Carmel, 3498838, Haifa, Israel. mgreen@univ.haifa.ac.il.
Israel Journal of Health Policy Research
|March 28, 2023
Summary
Understanding societal reactions to COVID-19 vaccines is key. Tailored communication strategies addressing both rational and irrational vaccine hesitancy are crucial for improving vaccine uptake and restoring public trust.
Area of Science:
- Public Health
- Sociology
- Health Communication
Background:
- COVID-19 vaccine uptake is influenced by societal reactions and vaccine hesitancy.
- Previous research suggests tailoring communication strategies to different phases of vaccine hesitancy.
Purpose of the Study:
- To analyze the components of vaccine hesitancy, distinguishing between rational and irrational factors.
- To propose evidence-based risk communication strategies to improve COVID-19 vaccine uptake.
Main Methods:
- Theoretical analysis of vaccine hesitancy based on existing literature.
- Framework development for risk communication strategies.
Main Results:
- Vaccine hesitancy comprises both rational (uncertainty-based) and irrational (misinformation-based) components.
- Effective risk communication requires transparent, evidence-based information tailored to each component.
Conclusions:
- Addressing rational concerns involves detailing how health authorities manage uncertainty.
- Combating irrational concerns necessitates confronting sources of misinformation.
- Restoring trust in health authorities is paramount for successful vaccine communication.
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