Vaping, in particular, can make the process easier due to the dense clouds of vapor it produces, so its worth experimenting with different vape settings and e-liquids to find what works best for you.
Jaspers lab found that vaping alters the same genes affected during cigarette smoking and hundreds of other genes important for immune defense in the nasal, upper airway
Less understood are the risks of thirdhand smoke, the residual nicotine and potentially toxic tobacco-derived chemicals left behind by tobacco smoke on surfaces including hair, skin, clothes, furniture, carpets, and walls
For the study, researchers looked at data from the 2012-2014 and 2018 South Korea National Health Screening program
Here's the bottom line: No, you can't smoke e-cigarettes in airplanes