Jonas Salk: Polio Vaccine Creator and Visionary
Jonas Salk, an American virologist and visionary, who was born 100 years ago on Oct. 28, 1914, developed the world’s first safe and effective polio vaccine. In celebration of Salk’s birth, here are some surprising facts about the vaccine that has nearly eradicated one of the most dreaded diseases of the 20th century, as well as […]