Vaccine refusal endangers everyone, not just the unvaccinated

Science Blogs: Respectful Insolence

Dr. David M. Gorski*

One of the more frequent claims of antivaccine activists often comes in the form of a  question, usually something like, “If your child is vaccinated, why are you worried about my children? They don’t pose any danger to you.” Of course, the premise behind that question is, ironically, one that conflicts with the belief that vaccines are ineffective: that vaccines are so effective that there’s no reason for the parents of a vaccinated child to be concerned if that child comes in contact with another child with a vaccine-preventable disease. . . [Full text]