There are no effective therapies for viral bronchitis.

In January 1876, his father died of bronchitis following a long period of depression.

In chickens, the infectious bronchitis virus (IBV), a coronavirus, targets not only the respiratory tract but also the uro genital tract.

When it exists for more than three months a year for more than two years, in combination with sputum production and without another explanation, there is by definition chronic bronchitis.

Smoking is a major risk factor for heart attacks, strokes, chronic obstructive pulmonary disease (COPD) (including emphysema and chronic bronchitis), and cancer (particularly lung cancer, cancers of the larynx and mouth, and pancreatic cancer).