In the 1950s, Salk developed the first polio vaccine, an injection. In 1962, Sabin developed the oral polio vaccine, taken by mouth, and still used, at present.
Jonas Salk developed the first polio vaccine in 1952. It was a intradermal injection vaccine.
Jonas Salk developed the first vaccine in 1952.
1950's The first polio vaccine, called the Salk vaccine, was developed by Jonas Salk and became available in 1955. In 1962 the Sabin or oral vaccine developed by Albert Sabin became available.
Dr. Jonas Salk
Jonas Salk developed the first polio vaccine in 1952.
The name of man who invented the polio vaccine is Jonas Salk.
Jonas Salk in 1952
He developed the polio vaccine.
Jonas Salk
Dr. Jonas Edward Salk, (1914-1995), developed the first vaccine against poliomyelitis in 1952. The vaccine was distributed nationally in the US after wide-scale testing was successfully completed in 1954.
Jonas Salk in 1955.