Mayo Clinic Minute: Is pneumonia bacterial or viral?
Bronchitis vs. Pneumonia: How are they Different?
Pneumonia: Symptoms & Examinations – Respiratory Medicine | Lecturio
Pneumonia Prevention – ICOUGH | Roswell Park Patient Education
Pneumonia is an inflammatory condition of the lung affecting primarily the small air sacs known as alveoli. Typically symptoms include some combination of productive or dry cough, chest pain, fever, and trouble breathing. Severity is variable.