The dangers of smoking and second-hand smoke have been known for many years. But when you or your child suffers from CF, protecting your lungs from the harmful effects of cigarette smoke is critical – any smoke can make the symptoms of CF worse. There are some precautions you can take to ensure that you or your child to minimize the cigarette smoke they are exposed to. To find out more, read the story “Cystic Fibrosisi and Passive Smoking”.