I love this chart, most people have not seen it. I've had a chat which started benign about risk taking and heuristics and the guy wanted to destroy my arguments suddenly with vaccines. I said the risks are not worth it. Being drunk, I described the dropping incidence of diseases and he assumed it's thanks to vaccines. It is thanks to something else, but not the vaccine profit machine.

An additional side to the story is profit. I highly recommend watching this Mises Media production the history of US medical establishment.