Want to know more?


For more information on any of the topics explored here, please feel free to visit any of these excellent websites:

Smithsonian Institute
     http://americanhistory.si.edu/polio/

Global Polio Eradication Initiative
     http://www.polioeradication.org/

Centers for Disease Control and Prevention
     http://www.cdc.gov/polio/

Photo Essay: The End of Polio by Sebastiao Salgado
     http://www.pbs.org/now/science/endofpolio.html