What is pneumonia: Nov 14

Nov 14, 2024 ·Pneumoniais the infection and inflammation of air sacs in your lungs. These air sacs, called alveoli, can fill with fluid or pus, causing a serious cough and fever. What is pneumonia?Pneumoniais an infection of one or both of the lungs caused by bacteria, viruses, or fungi. It's a serious infection in which the air sacs fill with pus and other liquid. Lobarpneumoniaaffects one or more sections (lobes) of the lungs. Bronchialpneumoniaaffects patches throughout both lungs. It's also called bronchopneumonia. Oct 15, 2025 ·Pneumoniais an infection in one or both of the lungs. Many factors affect how serious a case ofpneumoniais. It is a leading cause of hospitalization in both children and adults. Dec 8, 2023 ·Pneumoniais an infection in one or both of the lungs. Symptoms ofpneumoniavary to mild to severe. Read about the signs ofpneumonia.