For ten points, name this disorder sometimes abbreviated CF.
The most common inherited fatal disease among Caucasians, this disorder occurs in one of 2500 births, though less frequently in African-American populations. Affecting the exocrine glands, it causes mucous secretions in many parts of the body to become thickened, consequently blocking the pancreas and infecting the lungs. For ten points, name this disorder sometimes abbreviated CF.
The most common inherited fatal disease among Caucasians, this disorder occurs in one of 2500 births, though less frequently in African-American populations.
{Cystic Fibrosis}