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  • Famous Scientists Quiz
  • Who developed the first polio vaccine?
Multiple choice

Who developed the first polio vaccine?

  1. Nick Jonas

  2. Jonas Salk

  3. Joe Jonas

  4. Kevin Jonas

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Jonas Salk developed the first successful inactivated polio vaccine, which was declared safe and effective in 1955.

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