More than 2.5 million middle and high school students vape despite federal efforts to crack down on a new generation of flavored products that appeal to underage users, an annual survey of underage electronic cigarette use shows. 

The 2022 National Youth Tobacco Survey showed 14.1% of high school students and 3.3% of middle school students used these nicotine-delivering devices at least once over the past 30 days. A year ago, the survey showed 11.3% high school and 2.8% middle school students reported past-month vaping. However, federal officials said survey changes make it difficult to compare this year’s survey to prior years.

More:After pausing Juul ban, FDA focuses on synthetic nicotine vapes that critics say lure kids

While the figures remain far below 2019, when more than one quarter of high school students vaped, anti-tobacco groups urged federal regulators to step up efforts to eliminate flavored vaping products popular among teens.

“It is unacceptable that over 2.5 million kids still use e-cigarettes when there is a clear solution to the problem – eliminate all flavored e-cigarettes,” said Matthew L. Myers, president of Campaign for Tobacco-Free Kids, a nonprofit that works to reduce tobacco use.

What do teen vapers use?

The Food and Drug Administration banned flavored vaping products derived from tobacco, but underage users have increasingly turned to synthetic nicotine products, often disposable and sold in flavors favored by underage vapers.

The survey, conducted Jan.18 through May 31, reported 85% of teen vapers said they used flavored e-cigarettes and more than half used disposable e-cigarettes. 

Unlike in 2019 when the Silicon Valley-based JUUL was the most recognizable brand, teens reported a wide variety of favored brands. In June, FDA sought to ban Juul’s vaping and e-cigarette products but paused the ban less than two weeks later to allow for additional review.