Smoking both traditional and e cigarettes may carry same heart risks as cigarettes alone American Heart Association NZ stats reveal decline in teen vaping and smoking Vapouround Magazine Vaping prevalence and trends: key findings in the 2022 23 NZ Health Survey PHCC Japan battles drug crisis as youths get hooked on 'zombie cigarettes' South China Morning Post Electronic cigarettes can be dangerous, even if you don't smoke them Los Angeles Times