What Is Pneumonia? Pneumonia is an infection of the lungs that may be caused by bacteria, viruses, or fungi. The infection causes the lungs’ air sacs (alveoli) to become inflamed and fill up with fluid or pus. That can make it hard for the oxygen you breathe in to get into your bloodstream. D. Vishwambhar Arca Clinic Patients we can treatment providing for near by Sholinganallur peoples.

