Supreme court to hear case challenging FDA's ban of flavored vapes Poll: About Half of Public Supports a Ban on Both Flavored and All E Cigarettes, Though Most Young Adults Are Opposed KFF 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 North Carolina begins ban on popular disposable vapes not approved by the FDA, starting July 1