Which States have Vape Bans? Here's What to Know PUFF IGNITE Supreme Court Rules Against Makers of Flavored Vapes Popular With Teens The New York Times The evidence is clear that bans on flavored vapes produce unintended consequences, including increased cigarette use among adults and teens who might have otherwise switched to less harmful alternatives, Cato's Dr. Jeffrey Most flavored vapes outlawed in Utah after judge lets ban take effect