The liquid in the vapes contained between 0.06 mg/ml and 27.02 mg/ml – around the amount delivered by a pack of 20 cigarettes ... Nicotine is found in tobacco products and some vape liquids ...

According to the CDC, almost 20 percent of people in the U.S. use tobacco products ... for whom e-cigarettes are often a gateway to nicotine dependence. “There’s still a lot we don’t know about the ...

Among daily vapers, 20.9% had ... vapers had a 7.2 percentage point lower abstinence rate. These results suggested that rather than facilitating quitting, vaping may sustain nicotine dependence.

Lucy Lambriex/Getty Images Vaping does not help most people quit smoking cigarettes, according to a new study. People who vape and smoke cigarettes are far less likely to leave nicotine behind ...

The ordinance applies to a retail sales or wholesale establishment which maintains 20 percent or more of its total merchandise as tobacco and/or tobacco products and/or vaping products shall be ...