How Common is Cystic Fibrosis?
CF is one of the most common inherited diseases of Caucasians (whites). CF occurs in one of every 3,200 live Caucasian births. It occurs in one in every 15,000 live African-American births. CF is uncommon in Asians and most Native American tribes. It is being seen more often in Hispanics. CF affects almost every race. About 1,000 new cases of CF are diagnosed each year.
