It simulated the real-life exposure of the apical pulmonary epithelium ... With further validation, prolonged exposure, and the incorporation of an immune component, human lung organoids could greatly ...

Pneumonia is a serious medical condition which causes inflammation in the air sacs in one or both lungs. The inflammation causes air sacs to fill with fluids or pus which eventually causes cough ...

Pope Francis has been diagnosed with pneumonia in both lungs. The Vatican confirmed late on Tuesday that a chest scan had revealed the infection, and it would require additional medication.

LONDON (AP) — Vatican officials said late Tuesday that Pope Francis had developed pneumonia in both lungs, further complicating the pontiff's recovery. The 88-year-old pope was hospitalized ...