Children should not be vaccinated for the moment.

There is not yet enough evidence on the use of vaccines against COVID-19 in children to make recommendations for children to be vaccinated against COVID-19.

Children and adolescents tend to have milder disease compared to adults. However, children should continue to have the recommended childhood vaccines.

https://www.who.int/emergencies/diseases/novel-coronavirus-2019/covid-19-vaccines/advice