Here's what causes bronchitis, how the illness usually spreads and how you can treat symptoms if it affects you or a loved ...

Bronchitis is an inflammation of the inner mucus lining of the bronchial tubes in the lungs, which is often caused by a respiratory infection. These branch-like passageways, also known as bronchi, ...

You may find yourself reaching for tissues and a thermometer during the winter months, wondering what has you under the weather. As flu and cold season arrives, Michiganders face other illnesses like ...

Add Yahoo as a preferred source to see more of our stories on Google. Though such symptoms are uncomfortable for everyone, they can be more serious in babies, young children, the elderly and the ...