iPads, MakerEd and More in Education

Vape pens are easy to conceal, they're easy to confuse with other electronic gadgets like USB flash drives, and they generally don't leave lingering smells on clothes. All these things make them appealing to underage users, and confounding to parents. Gone are the days when sniffing a teenager's jacket or gym bag counted as passive drug screening. Now if parents want to know if their teens are vaping nicotine or cannabis, their best bet is a good old fashioned conversation.

And with news of an outbreak of life-threatening vaping illness sweeping the country, and vape use at an all-time high among teens, the issue feels more urgent than ever. Here's what to say — and not to say — to help your child deal with peer pressure and misinformation, and stay safe.

"Addictions to electronic cigarettes are derailing the dreams of promising young athletes, leaving them struggling to breathe, keep up with their teammates and find motivation to practice.

Take Cade Beauparlant, 18, of Newburyport, Massachusetts.

Beauparlant first laced up hockey skates when he was just a few years old, and fell in love with the sport. "Hockey was my life," he told NBC News.

His abilities on the ice developed rapidly. Hockey coaches and recruiters had their eyes on Beauparlant starting in middle school.

"He was such a hard-working, motivated, skillful young kid. He was our best defenseman," Paul Yameen, Beauparlant's high school hockey coach, said. "As soon as he started [vaping], everything changed."

Beauparlant said he was introduced to e-cigarettes during a sleepover with friends in eighth grade. He began "Juuling" in ninth grade, referring to the Juul brand of e-cigarettes, by far the most popular among teens.

Within a year, Beauparlant said he was "extremely addicted," to Juul pods. One pod has roughly the same amount of nicotine as an entire pack of cigarettes, according to Truth Initiative, a nonprofit organization that advocates for tobacco cessation."

To a remarkable degree, a single company is front and center in one of the biggest public-health crises facing the country: the sharp rise in vaping among teenagers and young adults. In 2018, 30% of the nation’s 12th-graders reported vaping nicotine at least once in the past year, according to a January 2019 study sponsored by the National Institute on Drug Abuse. The study said the increase in vaping last year was “the largest ever recorded for any substance in the 44 years” that it has tracked adolescent drug use.