Some States With Legal Weed Embrace Vaping Bans, Warn Of Black Market Risks

Many cases of vaping-related injury seem to involve THC, health officials say. That’s led some states to take another look at the safety of the regulated cannabis market, as well as the black market.

Around Washington state, cannabis shops are being required to hang signs warning customers of “severe lung injuries” and “deaths” associated with vaping.

Source: States With Legal Cannabis Take A Hard Look At THC Vapes : Shots – Health News : NPR