Child treated for overdose as vapes spiked with nitazenes Nitazines found in black market vapes as criminals make new variations to evade detection ABC News RACGP 'Deeply concerning': Vapes found laced with nitazenes Drug laced vapes pose a serious and growing public health threat. Attractive flavours and packaging can hide dangerous substances such as ketamine, fentanyl, heroin, methamphetamine, THC and synthetic opioids. Even small amounts can