This page begins to explore the risk/benefit analysis for vaccination of children. [more work needed]
Are vaccine mandates for children necessary?
This article is a summary of evidence presented to resist a move to mandate child vaccines in Louisiana.
Factual posters like this one at the end of the article:

Vaccines for all 5 year olds?
John Campbell reacts to JCVI roll out of vaccination for 5 to 11 year olds. Seems main motivation is fear of a future potential wave.