Vaping: Learn the Facts Canadian Lung Association Vaping is the act of inhaling an aerosol (often mistakenly called vapor) produced by a battery operated device called an e cigarette or vape. These devices heat a liquid that usually contains nicotine, flavorings, JUUL E Cigarettes Harrison County Health Department What Vaping Really Does to Your Lungs University of Utah Health Gasping for Action A Watchdog Report Lab tests reveal popular e cigarette liquids contain harmful chemicals What is EVALI? E cigarette or Vaping Use Associated Lung Injury