In fact, some experts say, the Omicron variant may owe its enhanced transmissibility to its facility for infecting bronchial tissue far more than the lungs. Findings from the research, which hasn’t ...

Pope France, who has been in the hospital since February 14, experienced two episodes of acute respiratory insufficiency, ...

Bronchiectasis affects the small airways in the lungs, called bronchi. If a person has the ... classified based on whether they affect the tissue of the lungs, the airways, or the blood vessels ...

It usually starts in the large, central bronchi. Almost all people who get ... especially if they smoke. Lung tissue that was scarred by a disease or infection, such as scleroderma or tuberculosis ...