american tobacco company The THE AMERICAN TOBACCO COMPANY 20

Symptoms of COPD often develop gradually and can include: Persistent cough, often producing mucus Shortness of breath, especially during physical activities Wheezing Tightness in the chest Frequent respiratory infections Many people dismiss these symptoms as normal signs of aging or effects of smoking, which delays diagnosis

Jason Millers expertise in air purification stems from a personal mission to alleviate his sons allergies, which evolved into a deep passion for air quality science

Although it's reasonable to question policies that disproportionately burden the poor, I don't think this is such a policy

Cigarettes contain some nasty chemicals including benzene (a very toxic and cancer-causing chemical), hydrogen cyanide, rat and human poison, toxic metals, and much more