Pictured: Mandy Wagner, CF Survivor 1985-2012 For many people, Cystic Fibrosis (CF) is a condition they have never heard of. However, CF is the most commonly inherited disease in the United States, affecting over 30,000 people. In the U.S., 1 in every 3,700 people will be diagnosed with CF each year. On the plus side, early detection and treatment means that the median age has increased dramatically over the past decade alone. So what is CF? CF is a lifelong disease caused by a d...