Marcella Sorg

Marcella Sorg is a University of Maine medical and forensic anthropologist whose team provides research for the state’s opioid response.

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Drug Policy and Overdose Response1 sourced eventInclusive range: August 25, 2026–August 25, 2026

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August 25, 2026Challenged the characterization

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Maine’s decrease in overdose deaths in 2025 and 2026 occurred because the Trump administration sealed the border.

““The evidence supports multiple factors for this reduction in overdose deaths, especially fentanyl deaths, rather than pointing to closing the U.S. border as a single cause.””

Speaker capacity: drug-policy or public-health researcher
Editorial rationale: The statement directly rejects the characterization of border closure as the sole established cause.

PolitiFact review of Vance’s Maine overdose claim (opens in a new tab)Expert interviews and ruling

View context Did border policy cause Maine’s overdose deaths to fall?

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Did border policy cause Maine’s overdose deaths to fall?

Vice President JD Vance said Maine’s decline in overdose deaths followed the Trump administration’s sealing of the border. State data confirm a decline in 2025, but the trend began before the administration took office. Drug-policy and public-health researchers cited multiple potential contributors and said the available evidence does not establish border policy as the cause.