Data show Canadian border plays minor role in US fentanyl trafficking compared to southern entry

Illegally manufactured fentanyl kills a important fig of radical successful the United States and Canada each year. Since the emergence of modern heroin markets successful the precocious 1960s, controlling proviso has been associated with important reductions successful opioid usage and harms successful respective cases worldwide. But these efforts beryllium connected knowing the ascendant drug-trafficking routes.