I've noticed that with pro-vax and anti-vax peeps, that each extreme ignore anything that doesn't support their viewpoint. I guess this is the same with all extremists really.
Some anti-vaxxes claim that vaccines don't even work. And pro-vaxxes seem to deny that vaccines could possibly cause any harm.
I'm a bit interested in discussing these extreme viewpoints. Not to create a ****storm, but out of curiosity and possibly even to educate myself.