Vaping might feel safer than smoking but whats really happening inside our lungs?, The EVALUATE study led by the @unibirmingham will be the first to track ex smokers over a whole year to uncover Tobacco Smoke, Vaping, and Asthma AAFA.org Health: In secondhand vape, scientists smell risk Journal Courier Project Filter Secondhand Vape Informational Poster #2 Idaho Health Tools Secondhand vaping may pose risk to your kids: New study