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  1. Feb 9, 2010 · On March 26, 1953, American medical researcher Dr. Jonas Salk announces on a national radio show that he has successfully tested a vaccine against poliomyelitis, the virus that causes the...

    • Missy Sullivan
  2. However, the poliovirus is on the verge of global eradication today – an astounding achievement of modern medicine. Jonas Salk played a pivotal role in achieving this success by being the first to devise and implement a safe and effective vaccine against polio.

    • Siang Yong Tan, Nate Ponstein
    • 2019
  3. en.wikipedia.org › wiki › Jonas_SalkJonas Salk - Wikipedia

    Jonas Edward Salk (/ s ɔː l k /; born Jonas Salk; October 28, 1914 – June 23, 1995) was an American virologist and medical researcher who developed one of the first successful polio vaccines. He was born in New York City and attended the City College of New York and New York University School of Medicine .

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    • June 23, 1995 (aged 80), La Jolla, California, U.S.
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  5. May 20, 2021 · Jonas Salk was an American physician and medical researcher who developed the first safe and effective vaccine for polio. By Biography.com Editors Updated: May 20, 2021. Getty Images....

    • editor@biography.com
    • Staff Editorial Team And Contributors
    • Although polio was the most feared disease of the 20th century, it was hardly the deadliest. “Polio was never the raging epidemic portrayed in the media, not even at its height in the 1940s and 1950s,” writes David M. Oshinsky in his Pulitzer Prize-winning book “Polio: An American Story.”
    • Franklin D. Roosevelt proved instrumental in the vaccine’s development. A year after his nomination as a Democratic vice presidential candidate, rising political star Franklin D. Roosevelt contracted polio while vacationing at his summer home on Campobello Island in 1921.
    • Salk challenged prevailing scientific orthodoxy in his vaccine development. Elvis Presley makes an appearance in support of the March of Dimes, 1950s.
    • Salk tested the vaccine on himself and his family. After successfully inoculating thousands of monkeys, Salk began the risky step of testing the vaccine on humans in 1952.
  6. Contrary to the era’s prevailing scientific opinion, Salk believed his vaccine, composed of “killed” polio virus, could immunize without risk of infecting the patient. Salk administered the vaccine to volunteers who had not had polio, including himself, his lab scientist, his wife and their children.

  7. Salk grew the poliovirus in kidney tissue from monkeys and killed the virus with formaldehyde. He proved that the vaccine, although incapable of producing the disease, could induce antibody formation in monkeys. By 1952, Salk and his group had prepared and successfully tested such a vaccine.

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