Question

who developed the first polio vaccine in 1951 ??​

Answer 1

Answer:

Polio vaccine, preparation of poliovirus given to prevent polio, an infectious disease of the nervous system. The first polio vaccine, known as inactivated poliovirus vaccine (IPV) or Salk vaccine, was developed in the early 1950s by American physician Jonas Salk.

Answer 2

Answer:

polio vaccine

… inactivated poliovirus vaccine (IPV) or Salk vaccine, was developed in the early 1950s by American physician Jonas Salk. This vaccine contains killed virus and is given by injection.

Died: September 14, 1992 (aged 89); Windsor, Canada

Born: June 23, 1903; Ottawa, Canada