Sydney's top doctor raises alarm after vapers develop opioid addiction Stuff What Happens If Child Treated For Overdose As Vapes Spiked With Nitazenes Can You Overdose On Nicotine Vapes In California Australia NSW Police Force's Video on X More than 1200 vape vials laced with nitazene, a synthetic opioid 200 times more potent than morphine, were sold across Sydney, sparking Australia's first arrest over vapes spiked with the drug. Police Deadly nitazene vapes: First Australian arrest made in Sydney The Australian