Jonas Salk

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  1. 4. Jonas Salk helped prevent polio and _________, also known as the flu.
  2. 5. He was ______ in 1914.
  3. 7. He went to the New York School of Medicine and started researching ________.
  4. 8. Salk's vaccine was very helpful because polio _____ many young kids.
  5. 9. In 1953, he used his vaccine on him and his family to prove it was ____ and effective.
Down
  1. 1. polio is a disease that will _________ you.
  2. 2. This word's full name is Poliomyelitis.
  3. 3. He developed a ________ to prevent polio
  4. 4. Polio and was a very intense disease that __________ many scientists.
  5. 6. Jonas Salk was born in ___ York.