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- Title
Predictors of willingness to get a COVID-19 vaccine in the U.S.
- Authors
Kelly, Bridget J.; Southwell, Brian G.; McCormack, Lauren A.; Bann, Carla M.; MacDonald, Pia D. M.; Frasier, Alicia M.; Bevc, Christine A.; Brewer, Noel T.; Squiers, Linda B.
- Abstract
Background: As COVID-19 vaccine distribution efforts continue, public health workers can strategize about vaccine promotion in an effort to increase willingness among those who may be hesitant. Methods: In April 2020, we surveyed a national probability sample of 2279 U.S. adults using an online panel recruited through address-based sampling. Households received a computer and internet access if needed to participate in the panel. Participants were invited via e-mail and answered online survey questions about their willingness to get a novel coronavirus vaccine when one became available. The survey was completed in English and Spanish. We report weighted percentages. Results: Most respondents were willing to get the vaccine for themselves (75%) or their children (73%). Notably, Black respondents were less willing than White respondents (47% vs. 79%, p < 0.001), while Hispanic respondents were more willing than White respondents (80% vs. 75%, p < 0.003). Females were less likely than males (72% vs. 79%, p < 0.001). Those without insurance were less willing than the insured (47% vs. 78%, p < 0.001). Willingness to vaccinate was higher for those age 65 and older than for some younger age groups (85% for those 65 and older vs. 75% for those 50–64, p < 0.017; 72% for those 35–49, p < 0.002; 70% for those 25–34, p = NS and 75% for ages 18–24, p = NS), but other groups at increased risk because of underlying medical conditions or morbid obesity were not more willing to get vaccinated than their lower risk counterparts. Conclusions: Most Americans were willing to get a COVID-19 vaccine, but several vulnerable populations reported low willingness. Public health efforts should address these gaps as national implementation efforts continue.
- Subjects
COVID-19 vaccines; SARS-CoV-2; VACCINATION; INTERNET access; MORBID obesity
- Publication
BMC Infectious Diseases, 2021, Vol 21, Issue 1, p1
- ISSN
1471-2334
- Publication type
Article
- DOI
10.1186/s12879-021-06023-9