
Pneumonia - Symptoms and causes - Mayo Clinic
Jun 13, 2020 · Pneumonia — Learn about the symptoms, causes and treatment of this serious lung infection.
Pneumonia - Diagnosis and treatment - Mayo Clinic
Jun 13, 2020 · Pneumonia — Learn about the symptoms, causes and treatment of this serious lung infection.
Bronchitis - Symptoms and causes - Mayo Clinic
Jul 31, 2024 · The lining of the tubes that carry air to and from your lungs is inflamed. Signs and symptoms include cough, mucus, fatigue and chest discomfort.
Pneumonitis - Symptoms and causes - Mayo Clinic
Jul 30, 2024 · Pneumonitis is a result of an extra strong defense response by the body's immune system to an irritating substance. Common causes of pneumonitis include airborne irritants at a job, in the …
Histoplasmosis - Symptoms & causes - Mayo Clinic
May 16, 2025 · Histoplasmosis is an infection caused by a fungus that's often found in bird and bat droppings. People get the infection by breathing in airborne cells, called spores, from the fungus. …
Aspergillosis - Symptoms & causes - Mayo Clinic
Sep 22, 2025 · Aspergillosis is an infection caused by a mold called aspergillus. Aspergillus mold is a type of fungus. The illnesses resulting from aspergillosis infection usually affect the respiratory …
Respiratory syncytial virus (RSV) - Mayo Clinic
Oct 4, 2023 · Hospitalization. A severe respiratory syncytial virus (RSV) infection may require a hospital stay so that doctors can monitor and treat breathing problems and give intravenous (IV) fluids. …
Hantavirus pulmonary syndrome - Symptoms & causes - Mayo Clinic
Apr 30, 2025 · Hantavirus pulmonary syndrome is a rare infectious disease that begins with flu-like symptoms and progresses rapidly to more severe disease. It can lead to life-threatening lung and …
COPD - Symptoms and causes - Mayo Clinic
Aug 30, 2024 · Overview Chronic obstructive pulmonary disease (COPD) is an ongoing lung condition caused by damage to the lungs. The damage results in swelling and irritation, also called …
Valley fever - Symptoms & causes - Mayo Clinic
Learn about symptoms and treatment for this lung infection caused by fungi found in the soil of desert regions.