Here's the math on youth vaping as students get ready to head #BacktoSchool 2.1 million kids use e cigarettes 90% use flavors Nicotine strength is skyrocketing 6000+ illegal Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department Thousands of unauthorized vapes are pouring into the US despite the FDA crackdown on fruity flavors AP News E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA