I try really hard not to be militant about parenting issues. I don't care if people breastfeed, cosleep, use cloth or disposable diapers, etc.
I care when people don't vaccinate. Vaccination is not just for one kid; it is a social compact that protects people who cannot be vaccinated or who are too young to be vaccinated. I have a toddler and infant but am an older mom, so I remember my grandmother talking about how horrible it was to watch her daughters suffer from these now-preventable diseases. My mom remembers having to stay home during polio epidemics. My dad HAD polio. These illnesses are no joke, which is why we have the vaccines in the first place. Even chicken pox can be deadly--it is rare but it happens.
My boys got every vaccine the ped recommended, at the time she recommended it, although if she gave us an option to defer and spread them out, we did that. She went to medical school. I didn't.
We reluctantly stopped socializing with a couple when we learned their daughter does not get any vaccines. We had a baby who had not yet had all his shots and it was not worth the risk to me.
I am soapboxy on this...but I digress. We pay a copay for our kids' shots. I think you can get them for free in Minnesota if you are a low-income family. I have no problem with the government paying for vaccines.
For you to be here now, trillions of drifting atoms had somehow to assemble in an intricate and intriguingly obliging manner to create you. It's an arrangement so specialized and particular that it has never been tried before and will only exist this once.
--Bill Bryson, "A Short History of Nearly Everything"