I've seen a lot of comments on the vaccine threads mentioning that daycares requiring vaccines. I was surprised because LO has been to three daycares and I have interviewed dozens and I've never seen a vaccine requirement mentioned. I've filled out forms asking for vaccine history but during my daycare searches LO had no or very little history to report.

If there is a vaccine requirement, how is it enforced? Are there exemptions like for public school?

Asking merely out of curiosity since I haven't encountered this. My daughter is up to date on vaccines.