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What predicts COVID-19 vaccine willingness

About two-thirds of surveyed adults were ready to vaccinate; perceived risk, news sources, and partisanship shaped willingness.

Source

Individual and social determinants of COVID-19 vaccine uptake

Viswanath K, Bekalu M, Dhawan D, et al. · BMC public health · 2021

doi.org/10.1186/s12889-021-10862-1Read the full paper ↗279 citationscc by

What they did

Investigators analysed survey responses on willingness to take a COVID-19 vaccine for oneself and for dependents, relating answers to risk perceptions, major news platforms, political identity, confidence in scientists, and social determinants.

What they found

About 68% were ready to vaccinate themselves and 65% would vaccinate people under their care. Higher perceived susceptibility and severity tracked higher willingness; family COVID history did not. Partisan and media patterns also related to acceptance.

The limits

What it doesn't show

Cross-sectional intention is not the same as later uptake, and self-report can overstate willingness. Causal effects of media or party identity cannot be isolated.

Key terms

Vaccine willingness
Stated readiness to receive a COVID-19 vaccine.
Risk perception
Judged personal susceptibility and severity of COVID-19.
Social determinants
Non-medical conditions that shape health opportunities.
Partisanship
Political party identification linked to vaccine attitudes.
Dependent vaccination
Willingness to vaccinate children or others in one’s care.
News platform
Major source group for COVID-19 information.

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Quiz yourself

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Approx. self-vaccine readiness was:

Common questions

Self vs dependent willingness?

About 68% self vs 65% for dependents.

Did family infection predict intent?

No significant association.

What risk beliefs mattered?

Higher susceptibility and severity.

Was politics relevant?

Partisan split appeared in acceptance.

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