Vaping danger Stanford Medicine Impact of Smoking and Vaping on Oral Health Fayetteville NC What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Are vape pens, or e cigarettes, ever the better option? Ohio State Health & Discovery Vaping & Lung Health: Is It Still a Concern in 2025? Lyracore