Cystic Fibrosis (CF) is a genetic disorder in which the body produces abnormally thick and sticky mucus and sweat. It mainly affects the lungs and digestive system. Thick mucus builds up in the lungs, leading to breathing difficulties, chronic cough, and frequent lung infections.br #genescure, #healthsrainbowprivatelimited, #genescureclinicbr For more information you can visit our youtube and website.br Youtube : website : genescure.