claim: "we have no idea what is contained in [electronic cigarette] vapor."
author: teresa tanzi
evidence_1: oct 2, 2018 ... "e-cigs have become an almost ubiquitous -- and dangerous -- trend ... "the  disturbing and accelerating trajectory of use we're seeing in youth, ...
evidence_2: less than a decade ago, the e-cigarette was an obscure product marketed as a  ..... we found that the electronic cigarette was able to cause cells to become more  .... said he started vaping with the idea that it might help him quit smoking and is ...
evidence_3: e-cigarettes usually contain nicotine and may have other harmful substances too.  ... they are often called e-cigs, e-hookahs, vapes, vape pens, tank systems, ...  being near someone using an e-cigarette can expose you to the aerosol and the  ...
evidence_4: is it safe to bogart that e-cig or even be in the same room with an e-cig ... ok, in  this post we're going to clue you in on some of the potential issues with electronic  ... are a cause of lung disease, have also been found in e-cigarette vapors.
evidence_5: jun 21, 2016 ... beckmann, an employee of vapor worx, began using an e-cigarette to quit ... the  devices, which contain no tobacco but instead use heat to vaporize a ... “we have  no idea of whose really going to be policing it,” he says.