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Key Takeaways
- Cystic fibrosis is a genetic disease that affects the lungs, digestive system, and other organs.
- The condition causes thick, sticky mucus that disrupts normal organ function.
- Respiratory symptoms often include chronic coughing, infections, and shortness of breath.
- Digestive complications can impair nutrient absorption and normal growth.
- Symptoms vary widely in severity and may change over time.





