Pneumonia Resource Center

Pneumonia

Pneumonia is a lung infection caused by bacteria, viruses, or fungi that results in air sacs (alveoli) filling with fluid as part of the body's inflammatory response. Treatments vary depending on cause and severity.

ALL PNEUMONIA ARTICLES

Walking Pneumonia
mother taking her sick son's temperature on the couch
Walking Pneumonia
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Resources
  1. What Is Pneumonia? National Heart, Lung, and Blood Institute. March 24, 2022.