Have you ever heard reports about this before?, Some confiscated or illicit vape cartridges have tested positive for fentanyl or fentanyl related compounds. Reports from toxicology and law enforcement Fentanyl In Vapes: A Growing Concern Vaping is often marketed as a safer alternative to smoking, but it still poses health risks, including lung damage, addiction, and exposure to harmful Student's vape had fentanyl in it, Tennessee sheriff says Charlotte Observer Vaping Information Dilley Independent School District