Question

Who developed the polio vaccine?

Alan Freed

David Reisman

Betty Friedan

Jonas Salk

Answer 1

Dr. Jonas Salk is man who made the vaccine

Answer 2

Jonas Salk

Step-by-step explanation:

Of the options provided, we can say that the creator of the polio vaccine was Dr. Jonas Salk. This Doctor worked in 1947 on the project created by the National Foundation for Childhood Paralysis in the USA. Within the framework of this project I work with a group of twenty doctors and researchers and after seven years of work they developed the Polio vaccine.