Pneumonia, a critical pulmonary infection, can affect people of every stages. It happens when the air sacs in one or both chest cavities become swollen and packed with mucus. This state results in it hard to respire and acquire adequate gas into the circulation. There are multiple types of pneumo

Pneumonia is a common lung infection that affects the alveoli in your lungs. It occurs when these air sacs fill with fluid or pus, making it hard to take in oxygen. Several types of bacteria, germs and fungi can result in pneumonia. Symptoms often present as a persistent cough, fever, fee