5 Vaping Facts You Need to Know Johns Hopkins Medicine Vaping is not for children and it's not risk free. The long term effects are not known and some vapes can contain dangerous materials that affect children's central nervous systems and brain development, Will Vaping Lead Teens to Smoking Cigarettes? Johns Hopkins Medicine Smokers and Vapers May Be at Greater Risk for Covid 19 The New York Times Knowledge is protection. As a parent, I make it a point to talk to my kids about the dangers of smoking and vaping, not just once, but regularly. I show them real