It was 1959 and Duguay, of Clearwater, Florida, had polio. It mostly preyed on children and was one of the most feared ...

It’s easy to forget how deadly whooping cough, measles, rubella, and polio once were—but for families who lost loved ones, ...

Within one to two weeks, the cough becomes more intense — harsh, violent fits that leave you gasping for air. Sometimes, a ...