Vaping vs. Smoking: Health Risks and Long Term Effects AOI What Does Vaping Do to Your Lungs? Johns Hopkins Medicine New Respiratory Symptoms Tool Confirms: Vapers and Heated Tobacco Users Report Fewer Lung Symptoms Than Smokers CoEHAR Vaping: Unregulated, Addictive and Dangerous TRDRP and American Heart Association gather national experts to better understand the health effects of e cigarettes TRDRP Resources & Infographics Halpern Felsher REACH Lab Stanford Medicine