Ok retards, listen up.
There are several hundred thousand people who have an adverse reaction to life-saving injections worldwide. Of those hundred of thousands of people (in comparison to roughly 6.1-7.2 billion people who live on this marble) a tiny percentage of those will suffer consequences dire enough to put their life in jeopardy.
More people die annually from Penicillin than they have from vaccinations due to an allergic reaction. More people die annually from peanut allergies than almost anything else in the world - seriously, it's the most dangerous thing on this planet now, especially for kids.
Smallpox, measles, chickenpox, etc. are all in the same virus family, and literally killed millions of people a year before vaccines came about.
Thanks to the *** anti-vax morons out there, previously eradicated/thought to be eradicated diseases are making a comeback in an era where they should no longer exist.
Contracting the measles doesn't necessarily mean you'll suffer the adverse symptoms that afflict so many - instead, it can mean you'll be what's known as a carrier - infecting hundreds of others, who infect thousands of others, etc. who can and will suffer severely damaging effects.
I sincerely find it hard to believe that, Wormfeeder, as a child, was even acutely aware of what measles were when he was a kid, compared to scores of doctors who had isolated the virus and found a means to protect as many people as possible from it's damaging effects.