For example Polio there hasn’t been any cases in the UK since the 80’s and 73 cases worldwide in 2019.
(Actually it was 103 before July, during 2019. WHO figures. Where did you get 73 from?)
Now, I wonder why that might be. Prayer and fasting? oh, no, I remember: it's because for the past sixty years almost every child in this country has been routinely vaccinated against polio. What a funny coincidence that a disease which has been eliminated after vaccination against it became a norm.
But we all know vaccination is too dangerous to risk. Don't we. Polio epidemics are so much better for children.
Funnily enough, when there is no polio being caught, the risk from a vaccine may be greater than the risk from a disease nobody has caught. If nobody were vaccinated against polio the statistics would very soon be the other way about.
Have you ever known someone who was not killed by polio, just left crippled for life, and in pain whenever he or she walked anywhere, or later in life sat anywhere? Asking for my father....