Are children still accepted into schools without their vaccinations? I know when I was a kid I had to bring a card with all my shots or they wouldn't enroll me. So has this requirement been dropped?
And to get a VISA for some countries you need to bring that card.
In most US states, a parent can apply for a religious exemption that will allow them to enroll their child in school without one or more of the required immunizations. Some states even offer "philosophical" exemptions.
The National Conference of State Legislatures maintains a list of exemption statutes by state:
IIRC here in Canada you have to have all your vaccinations or by-and-large you will not be accepted into any school. However, I don't remember this being needed in the UK, but then again I remember getting shots during class time so I probably never paid enough attention because everyone got the vaccinations.
And to get a VISA for some countries you need to bring that card.