News2-Mile Daily Walk Might Help Fight COPD
Annual COPD Costs To Hit $49 Billion by 2020: CDC
Emphysema is a long-term lung disease that usually gets worse over time. It's a form of chronic obstructive pulmonary disease (COPD). According to the American Lung Association, close to 5 million Americans have emphysema. Take this quiz to see what you know about this disease.