Travis County has highest rate of fentanyl overdoses in Texas - Axios Austin

What is fentanyl and why is it behind the deadly surge in US drug overdoses?

Complicating the Opioid Epidemic: The Many Faces of Fentanyl, News Release

Fentanyl: 5 things you need to know

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UF scientists discover way to alter fentanyl, making the potent pain reliever safer - UF Health

Think fentanyl's danger is exaggerated? P.E.I. police photo shows otherwise

Fentanyl Addiction, Withdrawal, and Treatment

Five Years Ago, Fentanyl Was An Obscure Hospital Drug. Here's How It Completely Took Over The US Illicit Drug Market.

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WATCH: 'This is something that could kill you.' Panel discusses fentanyl epidemic plaguing Colorado Springs, Health