I will turn 76 on my birthday on 12/25. I was born in 1945. I was a polio pioneer when I got my vaccination at age 9. Several of my playmates got polio. I remember my mother being afraid that I and my younger siblings would get it too. We were very grateful for the polio vaccination.
Fast forward to the 2,000s when I was in Rotary International whose main community project was to provide the polio vaccine world wide to eradicate polio from the planet just as we, humans, have done with Small Pox.
Back in the 50s almost all children got measles, chicken pox, mumps, whooping cough and other diseases which nowdays are rarely heard of because of vaccinations.
When you consider the degree of pain, suffering, and death that vaccinations have prevented, it is a major human accomplishment in the improvement of personal and public health. The anti vaxers don't seem to understand how good we, as humans, have got it.