salk
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.
Dr. Jonas Salk
The name of man who invented the polio vaccine is Jonas Salk.
The polio vaccination was discovered by Jonas Salk.
Dr. Jonas Salk was the first person to create the first safe and effective Polio Vaccine.
Jonas Salk's biggest invention was the Polio vaccine.
Jonas Salk is most known for Polio.
Jonas salk was a scientist that invented the polio vaccine.
Polio
Dr. Jonas Salk, discoverer of the Salk polio vaccine, was born in 1914 and died in 1995.
Jonas Salk