Apr 122017
 

Salk vaccine was allowed to be used for the first time in 1955. Dr. Jonas E. Salk produced the vaccine to prevent infantile paralysis, also known as poliomyelitis. Prior to the vaccination, polio was one of the worst diseases around. Salk started conducting research in 1947. He field-tested his vaccination in 1953, and it became available to the public in 1955. Today polio has almost been eradicated world-wide.

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Oct 122017
 
Mass Use of Iron Lungs

Mass Use of Iron Lungs

Iron lung was used for the first time in 1928 in a Boston hospital. During the 1940’s and 1950’s, when polio outbreaks were at their worst, some children with polio could not breathe on their own. They were put into iron lungs, and the apparatus used negative pressure to help them breathe. Over 1,200 people needed to use an iron lung. In 1954 mass polio inoculations began to take place. Fewer and fewer people contracted polio, and the need for iron lungs decreased. Today the United States is just about polio free. Also, newer inventions help people breathe easier and with more mobility. The iron lung is seldom used today.

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