Forget about voting, nobody except the medical staff can have any right to vote here. Vaccination should be forced for everybody who don't have any specific contraindications, because collective immunity allows us to protect unvaccinated people from getting infection.
It's not a place for the "democracy", because it's about survival. Only massive and forced vaccination was able to exterminate such deseases as polio and variola. The same is correct for measles, rubella and many other infections.