In the summer of 1921, 39-year-old Franklin Delano Roosevelt was on vacation with his family when he developed a fever, muscle aches, and chills. Pain spread to his legs, and soon, he was paralyzed from the waist down. Doctors diagnosed him with polio, which was fast becoming America’s most dreaded infectious disease.Every summer, polio struck without warnin ... Show More
Jan 2026
Conquering Polio | Beyond the Microscope | 2
By the late 1940s, the National Institute of Infantile Paralysis had raised millions of dollars to pay for patient care and laboratory research. But polio cases were reaching record levels, and scientists were no closer to a cure. Frustrated by the slow progress, Basil O’Connor r ... Show More
39m 35s
Jan 2026
Conquering Polio | The Cutter Fiasco | 3
In April 1954, a group of first graders lined up in the gymnasium of an elementary school in McLean, Virginia for the start of the Salk polio vaccine trials. In an era before widespread federal government involvement in public health, the National Institute of Infantile Paralysis ... Show More
36m 8s