Pneumonia, a serious lung illness, can influence people of all ages. It arises when the breathing sacs in one or both breathing organs become irritated and packed with fluid. This problem makes it difficult to ventilate and Siga este

Pneumonia is a common lung infection that affects the air sacs in your lungs. It develops when these air sacs fill with fluid or pus, making it difficult to take in oxygen. Several types of bacteria, germs and fungi can cause pneumonia. Symptoms typically include a persistent cough, fever