Human lungs affected by cystic fibrosis

Cystic Fibrosis Symptoms and Diagnosis

The earlier cystic fibrosis is diagnosed, the better. Learn about symptoms, which may affect many parts of the body besides the lungs, and diagnostic tests.
Lung function test
How Cystic Fibrosis Is Diagnosed
Mother holding baby with cystic fibrosis during pediatric appointment
What Symptoms Can You Expect With Cystic Fibrosis?

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