Randomized clinical studies assessing the pharmacokinetics and subjective effects of vuse alto electronic nicotine delivery systems Scientific Reports Impact of vaping on respiratory health The BMJ FDA allows marketing of Vuse tobacco flavored vapes Key concerns about FDA's first e cigarette authorization for Vuse Solo NEW: After an extensive scientific review, FDA has authorized marketing of six Vuse Alto tobacco flavored e cigarette pods and accompanying power unit. Pods are sealed, pre filled, and non refillable. https: www.fda.gov tobacco products ctp newsroom