Danish Autism Researcher Extradited from Germany on CDC Grant Theft Charges

Poul Thorsen, a Danish researcher listed for years among the U.S. Health and Human Services Office of Inspector General’s top ten most wanted fugitives, appeared in U.S. District Court for the Northern District of Georgia on May 8 after extradition from Germany to answer federal wire fraud and money laundering charges.

Thorsen allegedly diverted more than $1 million in CDC grant money intended for autism research conducted in Denmark between 2000 and 2009. The charges center on wire transfers that moved CDC funds into accounts he controlled for personal use rather than the approved research projects.

The indictment cites specific wire transactions routed through U.S. financial institutions in violation of 18 U.S.C. § 1343 and money laundering statutes under 18 U.S.C. § 1956.

The extradition ends a 14-year international pursuit during which Thorsen remained outside U.S. custody while continuing academic work in Europe. Federal prosecutors in Atlanta secured the German government’s cooperation under the U.S.-Germany extradition treaty.

Thorsen’s arraignment sets a timetable for pretrial proceedings in the Northern District of Georgia, where the CDC’s headquarters are located and where the grant funds originated.

Downstream, the resolution requires the CDC to reconcile its grant accounting records for the affected autism studies and may prompt a broader audit of international research subawards issued before 2010. The HHS Office of Inspector General must now remove Thorsen from its most-wanted list and redirect investigative resources.

Federal granting agencies face immediate pressure to tighten wire-transfer verification protocols on foreign research partners to prevent similar diversions.

This extradition marks the first time a researcher on the HHS OIG fugitive list has been returned to the United States to face grant-related fraud charges. The original warrant dates to 2011, when auditors first documented the missing CDC funds from the Danish autism project.

Congress has separately required annual reporting on grant fraud recoveries under the Improper Payments Elimination and Recovery Act.