The only two areas that temporarily required it are California and DC. You are not required to have a covid vaccine for your child to attend elementary school, kindergarten, middle school, high school, or college in the US. I don’t know about DC, but I do know that California no longer requires it for schools.

https://www.msn.com/en-us/news/papa/california-will-not-require-covid-vaccine-for-students/vi-AA175WGo

States are the ones who decide what is mandatory and what is not. The CDC just recommends the vaccinations, and by adding it to the childhood schedule for 6 months plus they are potentially enabling parents to enroll their child in a long term effects lab experiment. I chose not to do that to myself or to my family.