Site content for US residents only.
CF Source

Exploring CF genes.
Making CF discoveries.

Over the years, doctors and scientists have uncovered a great deal about the science behind cystic fibrosis (CF). From understanding why a person has CF to exploring how it affects the body, researchers are always looking to learn more.

Watch and Learn

Check out our latest video, "CF Progression in the Lungs," to see how CF affects the lungs over time. You can also explore different CF topics by watching the videos below.