Bronchitis affects the bronchial tubes that carry air to your lungs. Pneumonia affects the air sacs, called alveoli, where oxygen passes into your blood. Pneumonia causes these air sacs in the ...
What do they believe to be the cause? That's true for about 85-percent ... Then he worked at an airport breathing in noxious fumes and gases. Asthma seems to be a predisposition that if you ...
Objective: The effects of passive smoke exposure on respiratory health are still under debate. Therefore, we examined the risk of respiratory symptoms related to passive smoke exposure among ...