Polio cases in US states, before and after introduction of the polio vaccine
https://graphics.wsj.com/infectious-diseases-and-vaccines/
https://graphics.wsj.com/infectious-diseases-and-vaccines/
Comments
What happened in 1945-1955? Was it brought back from WW2? The suburbs? Something else?
I guess next RFK is going to suggest letting smallpox out of its government vials so it can run around and stretch its legs a bit.
But hey, instead let’s listen to RFK, Trump, and elontrumplove69 on X - they were on Joe Rogan after all.
The Internet tells me: "The [polio] epidemic reached its peak in the early 1950s, climbing to 37 cases per 100,000 in 1952."
Not only did vaccines reduce cases, they did so when the polio situation might have gotten *much* worse.