Runny Nose Was First Sign of Deadly Ailment

David Cosner has changed a lot since the summer of 2006—ever since he first noticed a runny nose while attending a motorcycle race in California. He suspected a cold and when he and his family returned to Austin, Texas, he had his condition checked out. A series of cold and sinusitis diagnoses followed. Cosner said he visited more doctors than he can remember--a number he places somewhere between 15 and 50 visits. But it was clear that what he had was far worse than the common cold. "I was... Full Story