Trust in science, knowledge and risk perception as predictors of COVID-19 vaccination: application of an extended Theory of Planned Behavior model in Hungary

Key Points

• Vaccination rates are significantly influenced by trust in science and knowledge about COVID-19, emphasizing their importance as predictors.
• Key metrics show that higher levels of trust and knowledge lead to increased intentions to get vaccinated against COVID-19.
• Analysis focused on the application of an extended Theory of Planned Behavior model in predicting vaccination uptake.
• These findings support the idea that improving public trust and awareness could enhance vaccination rates during health crises.