1 in 4 U.S. high school seniors has vaped recently — up 4.5 percentage points from 2018
E-cig use continues to rise among high school and middle school students in 2019
![vaping](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2019/09/091819_ac_teenvaping_feat.jpg?fit=1028%2C579&ssl=1)
Around one in 8 U.S. high school seniors reported daily use of e-cigarettes, a sign of nicotine addiction, according to the latest Monitoring the Future survey.
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