Doing so, however, may be easier said than done for reasons ranging from vaccine hesitancy to vaccine availability. Even in countries with enough vaccines to go around, some governments are having problems convincing adults that the shots are safe and necessary despite studies demonstrating they are. Such concerns can be amplified when dealing with society's youngest. There's also the issue of approval. Few regulators around the world have evaluated the safety of COVID-19 shots in kids, with the majority of shots approved only for adults right now.

https://www.kob.com/health-news/chinas-children-may-be-next-in-line-for-covid-19-vaccines/6137604/

#kob