Anshika Sharma India 3k Questions 2k Answers 3 Best Answers 4k Points View Profile 0 Anshika Sharma Asked: May 7, 20202020-05-07T13:42:46+05:30 2020-05-07T13:42:46+05:30In: Education Who invented polio vaccine (oral)? 0 Who invented polio vaccine (oral)? gk Share Facebook 1 Answer Voted Oldest Recent Maddy Reckong pio, India 256 Questions 276 Answers 2 Best Answers 386 Points View Profile Maddy Added an answer on May 7, 2020 at 1:44 pm Jonas Salk and Albert Bruce Sabin. In the 1950s Salk and Sabin developed separate vaccines—one from killed virus and the other from live virus—to combat the dreaded disease polio. Jonas Salk became a national hero when he allayed the fear of polio with his vaccine, approved in 1955. 0 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Save my name, email, and website in this browser for the next time I comment.