Dual use of combustible and electronic cigarettes is worse for your health WPR As Vaping Among Teens, Young Adults Rapidly Increases, So Do Health Concerns Pulmonology Advisor Vaping: Enough with the e puff Northwell Health Secondhand Vaping: E Cigarettes Pose a Risk to More Than Just the User Eastburn Hypnotherapy Center Denver, CO Among youth who vape, study finds rise in daily use and difficulty quitting