Refusing to protect your children from life-threatening illnesses because you've fallen for disproven quackery, internet woo, crazed hate campaigns, scaremongering anecdotes, lies about mercury and YouTube conspiracy theories is, I'm afraid, nothing short of child abuse. Parents are prosecuted and children removed to safety for other forms of neglect and I don't see why anti-vaxxers should be any different. And it's nothing to do with 'personal choice' or freedom, your own personal freedom ends at endangering yourself, not your child and the children of everyone else in society.
Disproven quackery? I hate to burst your bubble, but I have been to court, have legally-approved evidence, and an official blood test that state that me getting immunizations caused me to get Sepsis (A deadly disease, mind you). "Personal Freedom" from the government, FORCED me to get a shot, that nearly killed me. If the reasons for immunizations are to protect children, then they are doing a terrible terrible job at "protecting".