Assertion: cystic fibrosis's mucus | /r/AtLocation | lung
Facets:
Source sentences:
text: When mucus stays in the lungs, it makes an ideal place for bacteria to grow.
text: This mucus makes it easy for germs and bacteria to stick to the lungs, which is why inflammation and infection usually accompany a case of cystic fibrosis.
text: But in CF, the thick, sticky mucus and the germs it has trapped remain in the lungs, which become infected.
text: When mucus stays in the lungs, it makes an ideal place for bacteria to grow.
text: When mucus stays in the lungs, it makes a good place for bacteria to grow.