by Candy Sagon
Actor Leonard Nimoy — Mr. Spock to his legions ofStar Trek fans — has died at age 83 from a destructive lung disease called COPD, telling his fans in a poignant tweet last month: “Don’t smoke. I did. Wish I never had.”
COPD is one of the most common lung diseases and the third leading cause of death in the U.S., causing nearly 135,000 deaths a year. There is no cure. COPD causes inflammation and damage to the lung tissue, making it increasingly difficult to breathe. Symptoms include a chronic cough, shortness of breath and frequent respiratory infections.