In-depth

Aspergillosis

Bronchitis

Bronchitis often develops after a cold. Learn how to prevent this potentially serious lung infection.

Chronic cough

More than an annoyance, a chronic cough can significantly affect your quality of life. Find out how it's diagnosed and treated.

Churg-Strauss syndrome

Churg-Strauss syndrome is a rare disorder marked by blood vessel inflammation that affects organs throughout the body. Asthma is the most common sign.

Factor V Leiden

Lung cancer

Plague

Plague is a disease carried by rats and other rodents. The risk of developing plague is low, and most cases occur in Africa.

March 27, 2015