Polio vaccine poliomyelitis per million doses given. This compares with 5,000 cases per million who are paralysed following a polio infection. Both are generally safe to give during pregnancy and in those who have HIV/AIDS but are otherwise well. The first polio vaccine was the inactivated polio vaccine. It was developed by Jonas Salk and came into use in 1955. The oral polio vaccine was developed by Albert Sabin and came into commercial use in 1961. They are on the World Health Organization's List of Essential Medicines, the most effective and safe medicines needed in a health system. The wholesale cost in
Alvah Sabin Alvah Sabin Alvah Sabin (October 23, 1793 – January 22, 1885) was an American politician and clergyman. He served as a United States Representative from Vermont. Sabin was born in Georgia, Vermont to Benjamin Sabin and Polly McMaster Sabin, and was educated in the common schools. He was also a member of the Vermont militia and served during the War of 1812. Sabin also attended the University of Vermont in Burlington, which awarded him the honorary degree of master of arts in 1826. After the war, Sabin studied theology in Philadelphia and graduated from Columbian College (now George Washington University),