Flavored Vape Bans Led to Increase in Teen Smoking: Study Newsweek Flavored vape has been illegal to sell in NYS since 2020. Flavored vape has lead to a large increase in youth using e cigarettes. This ban helps protect young people who have the Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available Kentucky bill looks to ban the sale of flavored vape products Ban flavoured vapes, WHO says, urging tobacco style controls Reuters Vaping: Partial 'flavor ban' goes into effect today CNN