How Vaping Nicotine and THC May Increase Depression, Anxiety in Teens Vaping is banned in our schools. Did you know: Most vapes contain high levels of nicotine (often without the person knowing). The nicotine in one e cigarette can equal to 50 cigarettes Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department Vaping Student Health & Well Being 5 Vaping Facts You Need to Know Johns Hopkins Medicine E cigarettes: Facts, stats and regulations