Global youth vaping and respiratory health: epidemiology, interventions, and policies npj Primary Care Respiratory Medicine The puzzling ban of e cigarettes in India: Restrictions will do more harm than good Firstpost Knox County Schools creates new vaping policy aimed at curbing e cigarette usage Youth e cigarette use rising; heart group calls for regulation Los Angeles Times Older users of e cigarettes at greater risk of respiratory illness, study suggests CUNY Graduate School of Public Health & Health Policy US E Cigarette Policy Is Not Harm Reduction, It Is Harm Transfer American Enterprise Institute AEI