It's actually very scary. We have this small legion of "vaccines cause autism" moonbats that ignore science, reality, and the human cost of not getting vaccinated. Polio was a horrifying disease and it's gone now. Think about that.
This polio clinic is your vaccine free future:
See how most of those iron lungs have four portholes on the side? You'll notice one in the bottom left of the image with only three portholes. That's the kiddie-sized iron lung.