CBP routinely conducts random inspections operations on arriving and departing passengers searching for narcotics, currency, weapons and other prohibited or illicit products
Bettina Hoeppner, Harvard Medical School
In contrast, among patients with a history of smoking, there were no significant changes in lung function 3 months after switching to e-cigarettes, although there was an increase in exhaled FeNO COe and improvements in clinical respiratory symptoms, including cough, phlegm, shortness of breath, and wheezing after 1 year (53)
A cost-benefit analysis may help assess the trade-offs: weighing the potential for reducing the tobacco burden against the supply of dangerous ENDS through illegal channels, the risk to youth, and long-term ENDS dependence
Charles Schumer, of New York, called on regulators to investigate Zyn, citing its appeal to teens