Mutated Polio Virus from Vaccine Causes Outbreakhttp://articles.mercola.com/sites/articles/archive/2000/12/24/polio-vaccine-part-one.aspxA mutated strain of polio virus traced to the oral polio vaccine has infected people in the Dominican Republic and Haiti, causing the first cases of the disease in the Western Hemisphere since 1991 . None of the patients with polio has died. "ThisenCommunityServer 2008.5 SP1 (Build: 31106.3070)