Black market pot not vaping appears to be behind lung disease outbreak Jacob Sullum Chicago Sun Times A young woman says doctors diagnosed her with lung cancer after years of heavily using disposable vapes, adding to growing fears around the long term health effects of vaping. According to the report, Infographic: E cigarettes & Cardiovascular Disease World Heart Federation Vaping was introduced to the public as the modern safe alternative to cigarettes. Advertisements showed clouds of flavored vapor, sleek high tech devices, and young users who believed they were avoiding the devastating What are symptoms of vaping related lung disease? Answers to your e cigarette questions PBS News Long Term Use of E cigarettes Linked to Respiratory Disease Allergy & Asthma Network