To date, the Center for Disease Control (CDC) in the USA has taken a very conservative stance on vaping.
However, today the CDC dropped its warning against adults vaping saying Adults using nicotine-containing e-cigarettes or vaping products as an alternative to cigarettes should not go back to smoking. The announcement comes amid further evidence from the CDC that 82% of those with vaping related injuries admitted using THC cartridges, and 33% used exclusively THC cartridges. Furthermore, 84% of patients that reported on the source of their THC cartridges said they came from informal sources (i.e. not commercial or licensed dispensaries).
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