Cystic Fibrosis
What is cystic fibrosis in babies? Cystic fibrosis (CF) is an inherited disease that affects the lungs and digestive system. It affects the epithelial cells, which line the lungs, liver, pancreas, digestive tract and reproductive system, and causes those cells to secrete thick, sticky mucus that interferes with the functioning of those organs. That thick mucus can clog up the airways and make patients prone to pneumonia and other respiratory infections....