Polio epidemics, which paralyzed and killed children and terrified their parents before Dr. Jonas Salk developed a vaccine, are brought to life by a survivor of a 1953 outbreak.
Janice Flood Nichols was a DeWitt first-grader in 1953 when she and seven classmates were stricken with polio during the epidemic. Three of them, including her twin brother, died. Nichols recovered. The next year, she took part in testing the vaccine developed by Salk. Today she advocates for vaccination against polio and other diseases.