PULSE POINTS:
❓What Happened: A Chinese academic at the University of Michigan has been charged with smuggling a dangerous biological pathogen into the United States, one that federal prosecutors describe as a potential agroterrorism weapon targeting food crops.
👤Who’s Involved: Chinese national Yunqing Jian, her boyfriend Zunyong Liu, the Federal Bureau of Investigation (FBI), U.S. Customs and Border Protection (CBP), and the U.S. Attorney’s Office in Detroit.
🧾Key Quote: “These two aliens have been charged with smuggling a fungus that has been described as a ‘potential agroterrorism weapon’ into the heartland of America,” said interim U.S. Attorney Jerome Gorgon.
⚠️Fallout: The pathogen, Fusarium graminearum, can devastate wheat, barley, maize, and rice, and produces toxins harmful to livestock and humans; Liu supposedly intended to research it at Jian’s university lab.
📌Significance: The case highlights growing national security concerns over Chinese Communist Party (CCP)-linked academic infiltration, as this marks the second case in a week involving Chinese nationals with ties to the University of Michigan facing federal charges.
IN FULL:
Federal prosecutors have charged a Chinese postdoctoral scholar at the University of Michigan with attempting to smuggle a biological pathogen into the United States that is classified as a potential agricultural terrorism weapon. The Federal Bureau of Investigation (FBI) alleges that 33-year-old Yunqing Jian and her boyfriend, 34-year-old Zunyong Liu, conspired to bring multiple strains of Fusarium graminearum—a fungus known to destroy food crops—into the country for unauthorized research.
According to a criminal complaint unsealed Tuesday in federal court in Detroit, Liu arrived at Detroit Metropolitan Airport in July 2024 on a B2 tourist visa. During inspection, Customs and Border Protection (CBP) officers found hidden plant samples in his bag. Liu initially lied about the materials, claiming someone else had placed them in his belongings. He later admitted the samples were strains of the crop-destroying fungus and that he had smuggled them into the U.S., supposedly to conduct research in Jian’s lab at the University of Michigan.
The complaint describes the pathogen as responsible for billions of dollars in global agricultural damage annually. The toxin it produces is also known to cause vomiting, liver damage, and reproductive defects in livestock and humans.
Jian, a Chinese citizen with a doctorate in plant pathogens from Zhejiang University, allegedly received financial support from a government-funded Chinese foundation and maintains ties to the Chinese Communist Party (CCP). She is now charged with conspiracy to defraud the United States, smuggling, making false statements, and visa fraud.
Interim U.S. Attorney Jerome Gorgon called the allegations “of the gravest national security concerns,” citing the deliberate concealment of the biological material. Liu reportedly admitted to intentionally hiding the samples in tissues to evade detection and indicated plans to clone them if initial experiments failed.
The case follows another incident last week in which a former University of Michigan student from China was charged with illegally voting in the 2024 U.S. election and fleeing the country to avoid prosecution. The Trump administration is currently moving to revoke the visas of Chinese students in the U.S., focusing on those with CCP links.
Jian is expected to appear in federal court Tuesday afternoon. Liu has since returned to China. Authorities continue to investigate the scope of the scheme.
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