Polio questions?!
Question: who was most likely to be affected by polio??
are their any quotes by people afflicted with the disease??
did jonas salk completely develope the vaccine on his own?
Answers: who was most likely to be affected by polio??
are their any quotes by people afflicted with the disease??
did jonas salk completely develope the vaccine on his own?
Pregnant women, the very young and the very old.
Anything from Franklin Delano Roosevelt.
I sincerely doubt that Dr. Salk conducted his research all alone but he is credited with the development of the vaccine .