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JONAS SALK: Google says 'thanks' to the heroic polio-vaccine developer with birthday Doodle - The Washington Post
![The Polio Pioneer: Dr. Jonas Salk and the Polio Vaccine: Marshall, Linda Elovitz, Anchin, Lisa: 9780525646518: Amazon.com: Books The Polio Pioneer: Dr. Jonas Salk and the Polio Vaccine: Marshall, Linda Elovitz, Anchin, Lisa: 9780525646518: Amazon.com: Books](https://m.media-amazon.com/images/I/91M0bFNsJFL._AC_UF1000,1000_QL80_.jpg)
The Polio Pioneer: Dr. Jonas Salk and the Polio Vaccine: Marshall, Linda Elovitz, Anchin, Lisa: 9780525646518: Amazon.com: Books
Scientists celebrate the life of Jonas Salk, the man who defeated polio. - The San Diego Union-Tribune
Gates Foundation on Twitter: "Happy 100th birthday to Jonas Salk! His invention of the polio vaccine has saved millions from paralysis. #EndPolio http://t.co/QJkWL2vaKo" / Twitter
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