tersted (25)in #polio • 8 years agoRE: Have We Been Told the Truth About Polio?Safe? Don't think so. The fact that the polio vaccine in the 1950's was contaminated with cancer causing viruses was…tersted (25)in #vaccines • 8 years agoRE: MEGA POST! CDC COVER UP! Yesterday I watched VAXXED and learned...The fact that the polio vaccine in the 1950's was contaminated with cancer causing viruses was happily mentioned on…