![Jonas Salk and the Polio Vaccine (Inventions and Discovery): Krohn, Katherine, Milgrom, Al: 9780736896450: Amazon.com: Books Jonas Salk and the Polio Vaccine (Inventions and Discovery): Krohn, Katherine, Milgrom, Al: 9780736896450: Amazon.com: Books](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61T1qwXXkoL._AC_UF1000,1000_QL80_.jpg)
Jonas Salk and the Polio Vaccine (Inventions and Discovery): Krohn, Katherine, Milgrom, Al: 9780736896450: Amazon.com: Books
![ON THIS DAY: February 23, 1954, Dr. Jonas Salk begins first mass polio vaccination in Pittsburgh – WPXI ON THIS DAY: February 23, 1954, Dr. Jonas Salk begins first mass polio vaccination in Pittsburgh – WPXI](http://thumbor-prod-us-east-1.photo.aws.arc.pub/Ul2U7EsSNjA-4qu60B70Brpw0Rw=/arc-anglerfish-arc2-prod-cmg/public/7P42KSSW4VBR7NBYK3KZBRJEM4.jpg)
ON THIS DAY: February 23, 1954, Dr. Jonas Salk begins first mass polio vaccination in Pittsburgh – WPXI
![JONAS SALK: Google says 'thanks' to the heroic polio-vaccine developer with birthday Doodle - The Washington Post JONAS SALK: Google says 'thanks' to the heroic polio-vaccine developer with birthday Doodle - The Washington Post](https://www.washingtonpost.com/wp-apps/imrs.php?src=http://www.washingtonpost.com/news/comic-riffs/wp-content/uploads/sites/15/2014/10/SALK-time-cover-227x300.jpg&w=227&h=300)
JONAS SALK: Google says 'thanks' to the heroic polio-vaccine developer with birthday Doodle - The Washington Post
![The Race For A Polio Vaccine Differed From The Quest To Prevent Coronavirus : Shots - Health News : NPR The Race For A Polio Vaccine Differed From The Quest To Prevent Coronavirus : Shots - Health News : NPR](https://media.npr.org/assets/img/2020/05/22/ap_540223024-ada8f37df1ad7c77f1d8bb7afb855687616dec0b.jpg)
The Race For A Polio Vaccine Differed From The Quest To Prevent Coronavirus : Shots - Health News : NPR
![For son of Jonas Salk, coronavirus vaccines conjure memories of polio's defeat | UW Magazine — University of Washington Magazine For son of Jonas Salk, coronavirus vaccines conjure memories of polio's defeat | UW Magazine — University of Washington Magazine](https://magazine.washington.edu/columns_wordpress/wp-content/uploads/2021/05/polio2k2.jpg)