Cystic fibrosis (CF) is caused by a defective gene which tells the body to produce abnormally thick and sticky fluid, called mucus. This mucus builds up in the breathing passages of the lungs and the pancreas, the organ that helps to break down and absorb food.
©2019 King Medical Supply :: All rights reserved :: Privacy Policy :: Site Map Created and Powered by VGM Forbin* Designed according to National Institute on Aging guidelines for senior-friendly Web sites