Caption:
Illustration listing symptoms of cystic fibroses (CF), and comparing a normal bronchiole (at top) to a blocked bronchial (at bottom). The bronchial at bottom is blocked by a thick, sticky and bloody mucus, has a bacterial infection (small black dots), and a widened airway. Some symptoms of Cystic Fibrosis are sinusitis, lung infection, sweaty skin, blocked pancreatic glands, sensitivity of intestines, and complications in reproductive organs.