Why are cystic fibrosis patients contagious to each other?

Related questions

1. Can siblings with cystic fibrosis live together?
2. Can you develop cystic fibrosis in old age?
3. What is the etiology of cystic fibrosis?
4. Is Cystic Fibrosis more common in males?
5. Can you develop cystic fibrosis?
6. How does cystic fibrosis kill you?
7. Can you detect cystic fibrosis before birth?
8. How does CFTR mutation cause cystic fibrosis?
9. Where does the mutation occur in cystic fibrosis?
10. Can you get cystic fibrosis in your 40s?

Tags

1. #healthy
2. #people
3. #compromised
4. #lungs
5. #bacteria
6. #immune
7. #other
8. #contagious
9. #together
10. #harbor
11. #their
12. #systems
13. #these
14. #dangerous
15. #result