Decrease in drug deaths stems from ‘shock’ to fentanyl supply, new research suggests

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A recent study indicates a significant decline in U.S. drug overdose deaths linked to changes in the fentanyl supply in 2023.
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The decrease in overdose fatalities is attributed to a drop in fentanyl potency, possibly due to Chinese government crackdowns on precursor chemical trafficking.
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Research suggests that the sudden decline in drug deaths cannot be fully explained by demand-side factors, emphasizing the role of a supply-side shock.
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The findings are supported by a similar decrease in drug deaths in Canada, indicating a broader impact of changes in the fentanyl supply.
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Experts warn that the current reduction in drug potency may be temporary, and the opioid supply could become more potent again in the future.

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