Back Cystic Fibrosis in Children Cystic fibrosis is a complicated illness that requires clinical care by a doctor or other health care professional. Listed in the directory below you will find additional information about cystic fibrosis, for which we have provided a brief overview. Multidisciplinary teams organized into CF centers are recommended for care of CF and have been shown to result in less illness and longer lives for CF patients. Cystic Fibrosis Overview Genetics of Cystic Fibrosis Cystic Fibrosis and the Respiratory System Cystic Fibrosis and the Digestive System Cystic Fibrosis and the Reproductive System Symptoms of Cystic Fibrosis Diagnosis of Cystic Fibrosis Treatment of Cystic Fibrosis Feeding Your Child With Cystic Fibrosis