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

Mesothelioma symptoms like a cough and shortness of breath can resemble bronchitis, but these diseases have different causes ...

Some asthma symptoms can resemble conditions that are communicable (contagious), such as bronchitis or pneumonia. However, while people with asthma symptoms like a persistent cough may appear ill ...

Understanding the different types of bronchitis can also be helpful in understanding when the illness is and isn't contagious. Chronic bronchitis caused by environmental irritants, for instance ...