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The Spread of Vaccine-Derived Polio

Analysis by Dr. Joseph Mercola Fact Checked

spread of vaccine derived polio

Story at-a-glance

  • Since 2017, vaccine-derived poliomyelitis has been responsible for infecting and paralyzing more people than the wild virus. Although the Americas were declared polio-free in 1994, a New York man contracted polio and was paralyzed in 2022

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