Pneumonia is a common lung infection that inflames the air sacs in one or both lungs. These areas may fill with mucus, causing chest pain. Numerous bacteria, viruses, and fungi can cause pneumonia. Symptoms change depending on the origin of the infection and a patient's overall health. Common symptoms encompass fever, shivering, fatigue, difficult

Pneumonia is a/happens to be/presents as an infection that inflames the air sacs in one more info or both lungs. These air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, chills, breathing problems, and aches in your chest. Pneumonia can be caused by a variety of organisms, including bacteria, viruses,