In January, 1955, Albert B. Sabin inoculated 30 volunteers ... While the United States began to eradicate poliomyelitis in 1955, Dr. Sabin went on with his studies, sending his virus strains ...

Jonas Salk to invent the polio vaccine. In 1961, Dr. Albert Sabin of Cincinnati developed an oral version of the vaccine that lasted longer with stronger immunity. The Academy of Medicine ...