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    Jonas Salk
    Science1900sMedicine

    Jonas Salk

    Doctor who created the first successful polio vaccine.

    Their Story

    Jonas Salk was a medical researcher who developed one of the first safe and effective vaccines against polio, a disease that once paralyzed many children. After successful testing, the vaccine was widely shared to protect the public. He chose not to patent it so it could reach as many people as possible.

    Era

    1900s

    Field

    Medicine