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

It’s a sound no parent wants to hear—that relentless cough that just won’t go away. Now, health officials are warning of a ...

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