Gaza, zero cases in 25 years. But coincidently it got in again during a total blockade.
Globally, we got close to eliminating it in the early 2000s. The CIA disguising assassins as vaccination teams in the NWFT was really, really unhelpful...
Discussion
Everything about vaccines is suspect at best and the polio story we're told doesn't add up. This darkhorse podcast about it will knock you on your ass