Police warn of new strain of fentanyl that can be used via vape Orillia News RACGP 'Deeply concerning': Vapes found laced with nitazenes Reports of fentanyl laced vape pens in schools spark online debate Public Health Communications Collaborative Fentanyl was found in a vaping device seized at North Scott High School. Medical and cannabis professionals say dealers are mixing marijuana with fentanyl more often, and the result could be deadly Northern District of West Virginia U.S. Attorney warns of vaping dangers United States Department of Justice