Nitazenes kill. How to stay safe from an opioid overdose It's February. How heart smart are St. Louisans? Man charged with supplying nitazene laced vape liquid in Australian first ABC News Deadly synthetic opioids found in vape liquid in Australia Australian Broadcasting Corporation (ABC) posted on the topic LinkedIn People are dying': rise of nitazenes should be treated as pandemic, injecting centre head says Opioids The Guardian 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