But what it got to do with vaccination? Children are going to still spread it whether they are vaccinated or not. There are some claims about vaccination reduci

But what it got to do with vaccination? Children are going to still spread it whether they are vaccinated or not. There are some claims about vaccination reducing the load and therefore reducing infection of other people but I find it a very hard to control type of research and seeing so many vaccinated getting corona I don't think it is so significant in protecting other people and preventing spread. Maybe just a little bit, but how do you measure how much is the right amount in order to make kids getting the vaccination more beneficial overall than not?