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Cutting
Agents
What's in the Supply
CUT — A Guide to Adulterants, Bulking Agents & Contaminants in Illegal Drugs
New York State Dept. of Health (PDF)
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2024 National Drug Threat Assessment
DEA — U.S. Drug Enforcement Administration (PDF)
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The Growing Threat of Xylazine and Its Mixture with Illicit Drugs
DEA Joint Intelligence Report (PDF)
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Fentanyl-Involved Overdose Deaths with Detected Xylazine — U.S. 2019–2022
CDC — Morbidity and Mortality Weekly Report (MMWR)
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Overdoses Involving Medetomidine Mixed with Opioids — Chicago, 2024
CDC — MMWR (2024)
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Rapid Drug Supply Surveillance — Detecting Changes to Guide Harm Reduction
CDC — MMWR, Eight Syringe Services Programs, Maryland 2021–2022
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Adulterants, Contaminants & Co-Occurring Substances in Drugs — Canada
Canadian Centre on Substance Use and Addiction (PDF, 2020)
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Prevalent Adulterants Found in the Illicit Drug Supply — 2024 Update
Aegis Sciences Corporation
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