What is pneumonia: Dec 8

Dec 8, 2023 ·Pneumoniais an infection in one or both of the lungs. Symptoms ofpneumoniavary to mild to severe. Read about the signs ofpneumonia. Pneumonia isa serious infection of the lungs that can be caused by bacteria, viruses, or fungi.Learn about the types, risk factors, complications, and prevention of pneumonia from Johns Hopkins Medicine. 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. Nov 15, 2022 ·Pneumonia isan infection in your lungs caused by bacteria, viruses or fungi.It can cause inflammation, fluid and pus in your lungs, making it hard to breathe and causing fever and cough.