E cigarettes increase harm to smokers, so should not be promoted as a harm reduction strategy (in 10 slides) Stanton Glantz blog Vaping increases the risk of lung disease by a third: U.S. study Reuters Study finds link between vaping, respiratory illnesses Talk Business & Politics E cigarettes increase harm to smokers, so should not be promoted as a harm reduction strategy (in 10 slides) Stanton Glantz blog