Pneumonia, a critical respiratory disease, can affect people of all stages. It occurs when the breathing sacs in one or both chest cavities become irritated and packed with fluid. This state causes it difficult to breathe and get enough gas into the body. There are several sorts of pneumonia, ext

Pneumonia is a common lung infection that affects the air sacs in your respiratory organs. It arises when these air sacs swell up, making it difficult to take in oxygen. Several types of bacteria, germs and fungi can cause pneumonia. Symptoms often present as a hacking cough, fever, chill