#3428 - 63¢ Jonas Salk
Dr. Jonas Salk (1914-1995) discovered and developed the first polio vaccine, saving generations of children from the crippling disease. With no interest in personal profit, Salk spent a decade developing the vaccine and campaigned for mandatory vaccination. His last years were spent searching for a vaccine against HIV. He was awarded the Presidential Medal of Freedom in 1977. Scott 3428 Jonas Salk
Starting at $2.25
#3428 - 63¢ Jonas Salk | ||
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