You left out smallpox. We could have all been wiped out.
A few years ago, there was a measles outbreak in parts of my state due to a "religious" exemption as well as a medical exemption allowed for enrolling in school. The NY legislature passed and the then governor signed a bill doing away with the "religious" exemption. The anti-vaxxers of course appealed it, but the state's highest court allowed the law to stand citing the state's power to protect health.
And before you say its my personal decision who else does it affect, there is a youngster who is our son's Godson in all but official name who is immunocompromised. He can skip the measles vaccine as long as there is herd immunity. His parents had to decide whether to expose him to the measles outbreak or a shot that might negatively affect him. They chose the latter as the less dangerous, and luckily it worked out. They should never have had to make that choice, and now don't thanks to the new law.