what is Cystic fibrosis?
Cystic fibrosis is a chronic, progressive dis¬ease of the body’s mucus glands. Cystic fibrosis primarily affects the respiratory and digestive systems in children and young adults. There is no cure for cystic fibrosis. Diseases such as cystic fibrosis that are caused by inherited genes are called genetic diseases. Using prenatal genetic tests for early diagnosis can lead to better treatment for children with cystic fibrosis.
question: what is Cystic fibrosis?