pneumonia infections

Pneumonia is a lung disease characterized by inflammation of the airspaces in the lungs, most commonly due to an infection. Pneumonia may …

Pneumonia is an infection of the lungs that can cause mild to severe illness in people of all ages. It is the leading cause of death in children younger than 5 …

Pneumonia is an infection of the lungs with a range of possible causes. It can be a serious and life-threatening disease. It normally starts with a …

Those at greatest risk for bacterial pneumonia include people recovering from surgery, people with respiratory disease or viral infection and …

Pneumonia is a lung infection that can range from mild to so severe that you have to go to the hospital. It happens when an infection causes the …

Pneumonia is an infection in one or both lungs. Bacteria, viruses, and fungi cause it. The infection causes inflammation in the air sacs in your …‎Why Pneumonia Can Be … · ‎Contagious · ‎Bacterial Pneumonia · ‎Viral Pneumonia

Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus (purulent material), causing …‎Walking pneumonia · ‎Pneumonia and your lungs · ‎Chest X-ray showing pneumonia

Pneumonia is an infection in one or both of the lungs. Symptoms of pneumonia vary to mild to severe. Read about the signs of pneumonia.