he invented cat
what did jona salk do that was so important to children
what did jona salk do that was so important to children
what did jona salk do that was so important to children
salk
Dr. Jonas Salk
Jonas Salk's birth name is Jonas Edward 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.
Jonas "Edward" Salk
Jonas Salk retired in 1985
Jonas Salk had 3 boys. Peter, Darrell, and Jonathan
Jonas Salk is most known for Polio.
Jonas Salk's subject was virology and epidemiology,