If you were to look at Alberta alone there is a correlation to the collapse in oil prices, since it's an oil and gas producing economy, and increased overdoses. But Fentanyl is just this monster of a drug 80 times as powerful as morphine that is being laced into so many other drugs and sold to unsuspecting customers as OxyContin or laced into it. As a response to the epidemic the government is fast tracking Naloxone to become a non prescription drug since it reverses the effects of an opioid overdose within minutes.[2] I don't remember where I read that first responders (Paramedics, EMS) will be carrying Naloxone to administer it during responses.
1.http://www.theglobeandmail.com/news/british-columbia/fentany... 2.http://www.theglobeandmail.com/news/national/government-to-f...