Smoking & e cigarettes Cumbria Fire & Rescue Service E cigarettes are unregulated, health officials scrutinize use > Air Force Medical Service > News E cigarettes lower immunity to flu and other germs CBP and FDA seize nearly $34 million of illegal E Cigarettes during joint operation U.S. Customs and Border Protection Can fruit flavored nicotine vapes be safe despite their appeal to kids? , , The FDA recently granted approval for a company to market mango, blueberry, and menthol flavored vapes, despite concerns