What to know about the drug xylazine and why it's making fentanyl worse - ABC News

DEA issues public safety alert for mixture of powerful veterinary drug with fentanyl
In part one of a series, ABC News' Bob Woodruff examines how the powerful synthetic opioid fentanyl is devastating cities across America, and what one city is doing to respond to the epidemic.

States stiffen penalties for fentanyl, despite public health

CDC says xylazine, or tranq, increasingly found in opioid deaths

Animal Tranquilizer Xylazine Poses Major Threat

White House rolls out strategy to battle deadly drug mixture of

Fentanyl is even deadlier when mixed with xylazine (or 'tranq

Detecting the Deadly Combination of Xylazine and Fentanyl

Xylazine - Partnership to End Addiction

Xylazine effects: Drug authorities warn animal tranquilizer is a

Detecting the Deadly Combination of Xylazine and Fentanyl

Good luck': A warning from Philadelphia as xylazine spreads to

Zombie drug' raising concerns in the Central Valley - ABC30 Fresno

Pennsylvania taking steps to control access to xylazine, a drug

Xylazine-Laced Fentanyl: The Deadly Combination Sweeping The Nation

Xylazine tranquilizer mixed with fentanyl labeled 'emerging threat