“Obviously, the more kids who are vaccinated, the better our country is protected and the less likely it is that any child will die from a disease. Some parents, however, aren't willing to risk the very rare side effects of vaccines, so they choose to skip the shots. Their children benefit from herd immunity (the protection of all the vaccinated kids around them) without risking the vaccines themselves. Is this selfish? Perhaps. But as parents you have to decide. Are you supposed to make decisions that are good for the country as a whole? Or do you base your decision on what's best for your own child as an individual? Can we fault parents for putting their own child's health ahead of the other kids' around him?”