6. The Salk Vaccine

Dr. Jonas Salk’s research into a polio vaccine led to the mass production of an effective shot, allowing children around the world to be vaccinated against this deadly disease.

The development of the Salk Vaccine was a major breakthrough in public health, leading to the prevention of thousands of cases of polio. It also allowed for the resurgence of childhood activities previously limited due to fear of contracting the illness. The 1950s saw medical advancements that have gone on to shape American life and culture for decades afterward.