Pneumonia is an infection of one or both lungs caused by bacteria, a virus, or a fungus. It causes inflammation and fluid build-up in the air sacs, or alveoli, of the lungs. Bacterial and viral ...

There are other types of pneumonias. One type is called atypical pneumonia, and better known as walking pneumonia. These are two or three different bacteria, atypical bacteria, which cause this.

Symptoms associated with viral pneumonia are often overlooked as they are similar to cold or flu. Dr Samir Garde revealed, “This includes symptoms like dry coughing, fever, pain or discomfort in ...

Walking pneumonia has milder symptoms than pneumonia but can take longer to go away. Most people recover from bacterial pneumonia in less than a week, while viral pneumonia has an even shorter ...

Among them, single viral etiology was confirmed for 63.4% patients, atypical bacteria confirmed for 7.9%, and other mixed or single bacteria were confirmed for 12.8%.

Primary viral pneumonia is the most common finding in severe cases and a frequent cause of death. Secondary bacterial infections have been found in approximately 30% of fatal cases.

Pneumonia can be a complication of Parkinson's disease. Learn more from WebMD about the different types of pneumonia, the symptoms, causes, and how they're treated.