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Australian Vaccination Network dedicated to a parent's right to choose what's best for their child. Includes some personal experience stories. http://www.vaccinations-immunizations.org/
Global Vaccine Awareness League dedicated to the education of parents and concerned citizens regarding vaccination. http://www.gval.com/
National Vaccine Information Center dedicated to the prevention of vaccine injuries and deaths through public education. Provides assistance to parents whose children have suffered vaccine reactions. http://www.909shot.com/