Poul Thorsen, a Danish researcher once affiliated with the Centers for Disease Control and Prevention, arrived in Atlanta on Thursday after being extradited from Germany under escort by U.S. Air Marshals. He now faces a long‑pending federal indictment that accuses him of siphoning more than $1 million in CDC grant money that was supposed to fund autism and birth‑defect research.
What prosecutors allege
The 2011 indictment charges Thorsen with 13 counts of wire fraud and nine counts of money laundering. Prosecutors say that between 2004 and 2008 he submitted bogus invoices, then steered grant funds into accounts he controlled. According to the U.S. Attorney’s Office, he allegedly arranged transfers from Danish institutions into accounts at the CDC Federal Credit Union, then used the money to buy property and vehicles. The 2011 filing also moved to seize an Atlanta home, two cars and a Harley‑Davidson motorcycle that investigators say were tied to the scheme.
Arrest and extradition
Thorsen was arrested in Germany in June 2025 and flown to Atlanta on Thursday in U.S. custody, the Department of Health and Human Services’ Office of Inspector General confirmed. In a statement to ABC News, an HHS‑OIG spokesperson said the extradition reflects coordinated international law‑enforcement work to hold accountable people who misuse federal research dollars.
Research record and public debate
In the 1990s and early 2000s, Thorsen collaborated with CDC scientists and co‑authored prominent Danish studies, including a widely cited population‑based cohort analysis that reported no association between the MMR vaccine and autism. That peer‑reviewed work still surfaces regularly in vaccine‑safety debates, with public‑health officials pointing to the original papers and to broader safety reviews when describing the evidence base. The study is indexed on PubMed, and the CDC provides an overview of vaccine safety discussions that reference this body of research.
Next steps in federal court
Officials say Thorsen is expected to be arraigned Friday in federal court in Atlanta, where a judge will formally present the charges and ask for his plea. Federal prosecutors may also pursue forfeiture of assets, and if he is convicted, the statutes cited in the 2011 case expose him to substantial prison time and fines, according to reporting from WSB‑TV.
Possible penalties
Under the 2011 federal charging documents, each wire‑fraud count carries a maximum sentence of 20 years in prison and each money‑laundering count carries a maximum of 10 years, along with the potential for large fines and forfeiture. As outlined by the related press release from the U.S. Attorney’s Office, the government also seeks forfeiture of property it says was bought with the proceeds of the alleged scheme.
