nicotine

The extreme cases of lung injury caused by vaping have raised awareness of the potential harms of electronic cigarettes.

Since the Centers for Disease Control and Prevention began tracking the problem last March, there have been 52 confirmed deaths and about 2,400 hospitalizations.

In her office at Boulder High School, the assistant principal has a large cardboard box where she can toss the spoils of her ongoing battle with the newest student addiction.

"This is what I call the box of death," says Kristen Lewis. "This is everything that we've confiscated."

Editor's note: This story has been updated to include comments from Juul.

Popular e-cigarette company Juul's November 2018 commitment to stop marketing its products to youth on social media may have done little to curb the brand's reach among young people.

It's become an emotional debate: Do e-cigarettes help people get off regular cigarettes or are they a new avenue for addiction?

Until now, there has been little solid evidence to back up either side. But a new study from the Centers for Disease Control and Prevention could help fill that void.

Lots of studies have shown that cigarette smoke isn't good for a fetus. So many pregnant women use nicotine gum or skin patches or inhalers to help them stay away from cigarettes.

A few years ago, Megan Stern became one of those women. "I smoked heavily for the first seven weeks of my pregnancy because I didn't know I was pregnant," she says. "It was an accidental pregnancy, and I found out while I was in the emergency room for another issue."

Electronic cigarettes are sparking lots of skepticism from public health types worried they may be a gateway to regular smoking.

But the cigarettes, which use water vapor to deliver nicotine into the lungs, may be as good as the patch when it comes to stop-smoking aids, a study finds.

Smokers who used e-cigarettes in an attempt to quit the old-fashioned kind of cigarettes did about as well at stopping smoking as the people who tried the patch.

After six months, 7.3 percent of e-smokers had dropped cigarettes, compared to 5.8 percent of people wearing the patch.