Abuse of prescription painkillers, heroin, and other opioids has spiked over the past decade in the United States. According to the Centers for Disease Control, more than 100 Americans die every day from drug overdoses. Overdoses now kill more people in the US each year than gunshot wounds or car accidents. The stigma that surrounds drug users has made finding a solution difficult.

New England has been hit especially hard by fatal overdoses. In Massachusetts, deaths caused by heroin and other opioids have increased by more than 90 per cent since 2002. In response, the state started a pilot program in 2007 aimed at decreasing the number of fatal overdoses. The centerpiece of the program is a drug called Naloxone, known by its brand name Narcan. It's a nasal spray that can instantly stop an opioid overdose.