CRD will occur following a bronchitis infection. Also, stressful events can bring out a CRD infection, such as moving from one place to another, a predator attack, overzealous mating, etc. Any ...

COPD, or chronic obstructive pulmonary disease, affects more than 30 million Americans, yet many have never heard of it. COPD ...

Cough can be classified based on character, duration, quality, and timing as follows (2) (3).Cough can be classified based on ...