DETROIT, Mich. (Michigan News Source) – Detroit Metro Airport is once again in the headlines over intercepted biological materials, raising fresh questions about how often federal authorities are being forced to stop potentially dangerous items from entering the country through the Motor City.

According to the Justice Department, federal prosecutors in Detroit have charged two National Institutes of Health researchers with allegedly smuggling vials containing deactivated monkeypox (mpox) virus into the United States after returning from the Republic of Congo. Authorities say the pair were stopped at Detroit Metropolitan Airport in January and then allegedly lied to investigators about what they were carrying.

Federal officials say viral materials were smuggled into U.S.

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According to court documents, researchers Vincent Munster, a citizen of the Netherlands, and Claude Kwe, a citizen of Cameroon, were carrying undeclared biological materials when they arrived at Detroit Metro.

Federal investigators say testing later revealed vials containing deactivated mpox virus, along with other biological samples. Prosecutors allege the researchers failed to obtain required authorization and made false statements to authorities.

United States Attorney Jerome F. Gorgon Jr. stated in the DOJ’s press release, “These NIH experts apparently broke our laws by smuggling viral pathogens on a packed commercial airplane from an outbreak in the Republic of Congo. Let that sink in.”

“I do this all the time.”

One statement attributed to Munster in court filings may raise eyebrows: investigators say he told officials he had documentation but officials wouldn’t need it because, “I do this all the time.”

Detroit’s growing bio-smuggling problem.

The case comes just a year after federal prosecutors in Detroit charged Chinese nationals in separate cases involving the alleged smuggling of dangerous biological materials through Michigan.

Detroit is becoming an increasingly familiar location in federal investigations involving undeclared pathogens and research materials, raising questions about how sensitive biological samples continue to make their way into the state without proper authorization or disclosure.