 While infants born with it 70 years ago would have been unlikely to live beyond their first year, infants today are likely to live well into adulthood.Recent advances in the treatment of cystic fibrosis have meant that individuals with cystic fibrosis can live a fuller life less encumbered by their condition.The cornerstones of management are the proactive treatment of airway infection, and encouragement of good nutrition and an active lifestyle.