I thought the TCP ones sold on the black market are the cause of the concern not the legally sold ones
This will really cut black market demand and make it safer(/s)
I don’t think they know yet. There is one kid who has filed a lawsuit against one of the major manufacutures Juule(sp?).
The FDA is trying to figure out if the illnesses are tied to specific ingredient(s). Early contenders are Vitamine E and THC.
But I’m guessing that will be hard to do. As probably the vaporers have tried a lot of stuff.