Searching for a Cure

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Across
  1. 2. President --- had Polio.
  2. 3. Most Polio victims of the 1900's were ---.
  3. 6. Polio is caused by a ---.
  4. 7. Polio has bee around since --- times.
  5. 8. Jonas --- developed the Polio vaccine.
Down
  1. 1. Many people --- from the city to escape Polio.
  2. 3. Many people who survive Polio are --- for life.
  3. 4. The Polio virus attacks --- cells.
  4. 5. Roosevelt's leg --- are on display in a museum.
  5. 6. A --- stopped people from getting Polio.