Advantages of the current vaccination program to individuals and the undamaged community outlining the reason wh

So many family have be vaccinated that society think closely of these diseases have be eradicated. But what happens is since nobody have been getting sick next to these diseases, people who aren't vaccinate have no untaught immunity to solid diseases, and even though they are illnesses that shouldn't typically kill someone, the unvaccinated human being can get really sick or even die.
individuals- don't return with the disease
community- fewer susceptible hosts, so smaller quantity chance of getting infected whether or not you've be vaccinated (herd immunity)