Vaping poses lower secondhand risk than smoking for teens, new peer reviewed study finds Clearing the Air Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA How Long Does Vape Smoke Stay in the Air? A Breezy Guide VAPE HK Does Vaping Cause Lung Cancer? INTEGRIS Health Vaping habits may be dipping but non smoking advocates urge action Online: Up In Smoke (or Vape) Health Consequences of Smoking, Vaping, and Air Quality on the Human Body Child Care Resource Center CCRC