Canadian Lung Association - fighting lung disease for over 100 years

Description: Learn about COPD, asthma, lung cancer, and other lung diseases. Get facts on smoking, how to quit, and air pollution. Support research to end lung disease.

Keywords: Lung Association, Canadian Lung Association, lung diseases, COPD, asthma, lung cancer, tuberculosis, flu, sleep apnea, smoking, how to quit, air pollution, treatment, research.