Identifying beliefs driving COVID-19 vaccination: Lessons for effective messaging

Area of Science:

• Public Health
• Epidemiology
• Behavioral Science

Background:

• Vaccination acceptance is crucial for managing pandemics and future health crises.
• Understanding factors influencing vaccine uptake is essential for effective public health strategies.

Purpose of the Study:

• To identify key messaging strategies by measuring drivers of COVID-19 vaccine uptake in the general public.
• To analyze perceptions associated with vaccine acceptance for COVID-19 and future emergencies.

Main Methods:

• A Facebook-advertised survey assessed COVID-19 vaccination status, demographics, medical mistrust, perceived risk, and vaccine confidence (using the Oxford scale).
• Multivariable regression analysis predicted vaccination status based on survey data from 1,450 respondents.

Main Results:

• COVID-19 vaccine confidence was the strongest predictor of vaccination, followed by education level and perceived risk.
• Specific confidence items predicting vaccination included belief in minimal side effects, vaccine efficacy, community benefit, and personal freedom.

Conclusions:

• Perceptions of minimal side effects, vaccine efficacy, community benefit, and regained freedom are critical drivers of vaccine acceptance.
• Findings inform the development of targeted messaging to enhance vaccine uptake during pandemics and for future public health initiatives.