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 ... Jonas Salk had produced killed virus vaccines for influenza and began working on the premise of a killed virus vaccine for polio. Dr. Albert Sabin followed ... (5079 Words -- Approx. 20 Pages)