Question:
The first effective vaccine against polio was prepared by:
The first effective vaccine against polio was prepared by:
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Remember the key figures in medical history, such as Jonas E. Salk, who made significant contributions to public health.
Updated On: Mar 25, 2025
- J. H. Gibbon
- Jonas E Salk
- Robert Edwards
- James Simpson
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The Correct Option is B
Solution and Explanation
The first effective polio vaccine was developed by Jonas E. Salk. His vaccine was introduced in 1955 and has played a significant role in reducing polio cases globally.
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