Smoking is a key risk in the spread of acute bronchitis. So are illnesses that make the airways more likely to get inflamed e. g. asthma and allergies to a wide range of chemical irritants.
Attribution: Avallain
Smoking is a key risk in the spread of acute bronchitis. So are illnesses that make the airways more likely to get inflamed e. g. asthma and allergies to a wide range of chemical irritants.
Attribution: Avallain