• Soo Han Choi, Yoon Hee Jo, Kyo Jin Jo, and Su Eun Park.
• Department of Pediatrics, Pusan National University Hospital, Busan, Korea.
• J. Korean Med. Sci. 2021 Aug 9; 36 (31): e227e227.

BackgroundCoronavirus disease 2019 (COVID-19) vaccination is necessary to reach herd immunity and essential for mitigating the spread of the pandemic. In May 2021, the US FDA and the EU have expanded the emergency use authorization for a COVID-19 vaccine to children aged 12 to 15. The aim of this study was to investigate parental acceptability of COVID-19 vaccination for their children, factors affecting their acceptability, and children's perceptions of COVID-19 vaccines in Republic of Korea.MethodsWe conducted a questionnaire survey at two tertiary hospitals from May 25, 2021 to June 3, 2021. Subjects were parents having children under 18 years and children aged 10-18 years.ResultsTwo hundred twenty-six parents and 117 children aged 10-18 years were included in the final analysis. Overall, 76.5% and 64.2% of parents intended to get vaccinated against COVID-19 and intended to have their children vaccinated, respectively. However, only 49.6% of children responded that they would get COVID-19 vaccination. In the multivariate analysis, high confidence in the safety of COVID-19 vaccines (adjusted odds ratio [AOR], 4.87; 95% confidence interval [CI], 1.32-24.12), parents' willingness to vaccinate themselves (AOR, 19.42; 95% CI, 6.85-64.00), and awareness of the need to vaccinate children against COVID-19 (AOR, 13.15; 95% CI, 4.77-41.27) were associated with positive factors intention to vaccinate their children.ConclusionThis study provides insight into how parents think about the COVID-19 vaccine for their children in South Korea. Our findings could be referenced in establishing a policy for childhood COVID-19 vaccination in the future.© 2021 The Korean Academy of Medical Sciences.

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