The 101 on e Cigarettes Infographic American Heart Association In secondhand vape, scientists smell risk American Heart Association Secondhand vape plumes could form lung damaging radicals American Chemical Society ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, What harm does second hand fumes from vaping cause to young lungs? Medical experts want to know ABC11 Raleigh Durham Millions of people are exposed to secondhand smoke every day. People living in multi unit housing are some of the most exposed. The only way to fully protect people from secondhand smoke at