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  • Pneumonia - Symptoms and causes - Mayo Clinic
    Pneumonia — Learn about the symptoms, causes and treatment of this serious lung infection
  • Pneumonia: Causes, Symptoms, Diagnosis Treatment
    Pneumonia is a lung infection caused by bacteria, viruses or fungi Fluid and inflammation in your lungs makes breathing hard and causes fever and other symptoms
  • Pneumonia - Wikipedia
    Pneumonia is an inflammatory condition of the lung primarily affecting the small air sacs known as alveoli [3][13] Symptoms typically include some combination of productive or dry cough, chest pain, fever, and difficulty breathing [14] The severity of the condition is variable [14]
  • Pneumonia: Symptoms, Causes, and Treatment - Harvard Health
    What is pneumonia? Pneumonia is an infection of one or both lungs that triggers inflammation and causes the air sacs (alveoli) of the lung to fill with pus or liquid Symptoms include coughing, shortness of breath, and fever, and can be mild to life-threatening
  • Pneumonia | CDC
    Many professional organizations have issued guidelines to manage and prevent pneumonia Pneumonia is a lung infection that can be caused by many germs Treatment and prevention options and who's at risk vary by cause Homepage for CDC's information on pneumonia, an infection of the lungs
  • What Is Pneumonia? - NHLBI, NIH
    Pneumonia is a lung infection that causes your air sacs to fill up with fluid or pus Learn about the causes, risk factors, signs and symptoms, and treatment for pneumonia
  • What Is Pneumonia? Symptoms, Causes, and Treatments
    Pneumonia is a serious lung infection, but many types are treatable and preventable Learn more about what pneumonia is and how to protect yourself
  • Pneumonia Symptoms and Diagnosis - American Lung Association
    Pneumonia is an infection that inflames your lungs' air sacs (alveoli) The air sacs may fill up with fluid or pus, causing symptoms such as a cough, fever, chills and trouble breathing
  • American Thoracic Society | Pneumonia: Symptoms, Treatment, and When…
    Learn about pneumonia symptoms, causes, treatment, and when to seek medical care Find tips to recover and prevent complications
  • Pneumonia: Symptoms, Causes, and Treatment - WebMD
    Pneumonia is a lung infection most often caused by bacteria or a virus It may be mild enough that you can recover at home, or serious enough to put you in a hospital





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