Jun 13, 2020 · Pneumonia — Learn about the symptoms, causes and treatment of this serious lung infection.

Jun 13, 2020 · Pneumonia — Learn about the symptoms, causes and treatment of this serious lung infection.

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.

Oct 4, 2023 · Prevention Respiratory syncytial virus can infect anyone. But premature babies and young infants, as well as older adults, with heart or lung disease or a weakened immune system are at …

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 …

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. …

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 …

May 4, 2024 · Bronchiolitis is a common lung infection in young children and infants. It causes swelling and irritation and a buildup of mucus in the small airways of the lung. These small airways are called …

Valley fever is a fungal infection. Coccidioides (kok-sid-e-OI-deze) organisms are the cause. Also called San Joaquin Valley fever, it can cause symptoms such as a fever, cough and tiredness. Two …

Feb 19, 2025 · Human metapneumovirus (HMPV) is a seasonal virus that causes respiratory illness worldwide. Explore symptoms and ways to prevent infection.