Here is my question, and it could be really dumb, but it is something I don't understand. Those who vaccinate have protected their children against the diseases we are talking about, right? So why does anyone say that if you don't vaccinate you are putting other people's children at risk? You are only putting at risk those who have chosen NOT to vaccinate, not those who have vaccinated. But it is the pro-vaxxers that are up in arms about their children being at risk. Am I missing something?