Yes, good point. At this rate, they're expecting it will be at least towards the end of 2021 before they start vaccinating children. One of their concerns (with all vaccines, but this one especially) is that children tend to have even stronger reactions to vaccines than adults, and the Covid vaccine is already showing that it has pretty strong side effects/reactions. Many reports of it being very painful, and making you feel quite sick for 2-3 days after. In fact, one doctor, and I forget where I read it, said it will be wise for people to plan to take 1-2 days off work after getting the vaccine. The reaction seems to be the worst after the second dose.