In Whose Best Interest? Parental Hesitancy toward the COVID-19 Vaccine for Children in Japan: A Literature Survey Study

Abstract

In early February 2022, the Japanese government sent COVID-19 vaccine vouchers to children ages 5–11. Using keywords obtained from the voucher, the frequently asked questions section, and experts, we descriptively analyzed the advantages and disadvantages of vaccination for children and their parents through a web-based literature survey of media articles and government homepage statements in Japan. For children, vaccination helps prevent severe symptoms and may be particularly beneficial for children in low-income families by lowering the rate of suicide and at-home child abuse. For parents, not vaccinating their child allows them to fulfill a more traditional role as a parent (mothers in particular), reduces the gender gap for mothers, and provides greater peace of mind about their child’s future fertility. We also examined the governmental vaccination campaigns targeting children from public health perspectives. We argue that the letter accompanying the vaccine voucher should clearly emphasize that further transmission will be prevented, reducing domestic infection. In addition to the biological dimensions of COVID-19 in Japan, we emphasize cultural issues and hope that these can be useful for other countries as they create their own vaccination strategies. Public health in Japan could be promoted if all citizens, regardless of age, acquired fundamental knowledge and skills, the motivation to learn, and the ability to utilize knowledge and skills and think, judge, and express personal ideas.