Study: Youth e cigarette use declining, health officials stress more work needs to be done CDC Warns Against The Dangers of Vaping After Recent Spike in Lung Related Illnesses Some reports state that these new, flavored smoking devices are less harmful than tobacco cigarettes but how safe is vaping? In this third part of a four part series, China Daily examines the Why youth vape: understanding the reasons As National Sales of E Cigarettes Climb, Report Shows that State Restrictions on Flavored Products Are Critical to Protect Young People CDC Foundation