Jonas Salk Polio Vaccine ... f. Vaccines In the early 1940s, Dr. Jonas Salk developed his killedvirus influenza vaccine which would lead to the Salk polio vaccine in 1955. ... (2349 Words -- Approx. 9 Pages)
Polio in the US Introduction This r ... The killed virus vaccine could be developed faster than ... Both Salk and Sabin believed in their own vaccine and were faced with not only the race to find a ... (5079 Words -- Approx. 20 Pages)