E cigarette, or Vaping Product, Use Associated Lung Injury (EVALI) Fact Sheets Yale Medicine Electronic cigarettes were originally designed as a better alternative to traditional cigarettes, but it turns out it has its own risks. Learn about e cigarette or vaping product use associated lung injury: https: wb.md 4eObEv0 Secondhand exposure from vaping marijuana: Concentrations, emissions, and exposures determined using both research grade and low cost monitors ScienceDirect 80111140011 Nord 90.55 157g 20181115