What’s the harm, really?

One thing that anti-vaccine types keep asking over and over is the following:

“If your kid is vaccinated, and if vaccines work as well as you say they do… Why is my kid a threat to your kid?”

It’s an interesting mental game to play with them if you’re so inclined. It probably won’t get you anywhere with the hardcore anti-vaccine activists, the ones that blame everything and anything on vaccines. But the “softer” ones may still be reachable. Here’s how you play the game: Continue reading