August 5, 2025
2024
Summary / Key Findings:
  • Results were reported from 8 sites across the United States
  • Geographical differences were observed for opioids, poly-drug use, NPS and xylazine
  • Fentanyl overwhelming remains the most commonly detected opioid nationally
  • Numerous NPS were detected, including bromazolam, 5F-ADB, MDMB-4en-PINACA, and more
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