Secondhand Vape Aerosol and Kids Kick It California DID YOU KNOW? While some may think vaping is a safer alternative, the reality is that e cigarette aerosol can include all or more of the harmful substances in cigarettes. Understanding the facts Media Campaign Resource Center (MCRC) Ad: E Cigarette Aerosol Frontiers Aerosolized nicotine from e cigarettes alters gene expression, increases lung protein permeability, and impairs viral clearance in murine influenza infection