Picture an alien at a grocery store where they're doing free flu vaccinations and meeting an antivaxer. Alien: How wonderful! It is nice to see humans putting public well-being before profit. Antivaxer: Vaccines cause autism. This is all just a big scam to get us to pay for things we don't need. Alien: They're free. Antivaxer: And when people who got the shot get sick they'll have to buy medicine to 'get better' when really none of it actually does anything. Alien: And they would have to spend more money to treat an illness at a much more serious condition. Antivaxer: And what about the people who get autism from the vaccine. Alien: Vaccines don't cause autism. They never have. The only real danger is a genetic disposition to an adverse reaction to the vaccine. Antivaxer: Exactly! It's dangerous to even see if our kids are allergic! " Alien: No more than anything it's possible to be allergic to. In addition those who can be vaccinated should so the people who can't be are safe. Antivaxer: 'Medicine' is just a bunch of chemicals. The only real remedies are in natural healing. Alien: Everything has chemicals in it, natural or not. Antivaxer: Vaccines are terrible, they cause autism, waste your money, and they're dangerous and there's nothing you can say to change my mind. Alien: Riiiiiight...