Electronic cigarettes alter the composition of saliva, increasing the risk of oral diseases EVALI Lawsuit E cigarette Or Vaping Product Use Associated Lung Injury E cigarette flavorings may damage cilia production and function Harvard Gazette VAPES E CIGARETTE DANGERS IN CHILDREN 5 yo and under poison center calls doubled in 1 year Among the 7,043 exposures, 87.8% occurred among children ages 5 years and younger, 3% involved children