Your windpipe (trachea) branches into tubes called bronchi, which in turn become smaller ... These air sacs make up most of your lung tissue. Lung diseases affecting your alveoli include: The ...

Whooping cough is caused by bacteria that can infect the bronchi. Most people get vaccines ... from getting germs on your hands. If you use a tissue, throw the tissue away and wash your hands.

Bronchiectasis is a chronic lung disease where the bronchi become widened permanently due to infection, inflammation, and lung tissue damage. Brensocatib is a novel, small molecule, reversible ...