Chinese citizen arrested after allegedly smuggling biological materials related to roundworms

7 Action News News

Chinese citizen arrested after allegedly smuggling biological materials related to roundworms
CBPChengxuan HanCina

A Chinese citizen has been arrested and charged after federal investigators say she smuggled biological materials into the U.S. for her work at a University of Michigan laboratory.

A Chinese citizen has been arrested and charged after federal investigators say she smuggled biological materials into the U.S. for her work at a University of Michigan laboratory, and lied about it to investigators.

Watch video reports from Darren Cunningham and Ryan Marshall:Chengxuan Han is listed in the criminal complaint. Per that complaint, Han sent four packages to the United States from Wuhan that contained biological material. The packages were addressed to individuals connected to a lab at U-M.RELATED STORY | After call with Xi, Trump says US will resume trade talks with ChinaHan was arrested at Detroit Metro Airport on Sunday, with investigators saying she arrived on a J1 visa. She is being held in law enforcement custody. A detention hearing is scheduled for Wednesday.The feds say that Han made false statements to Customs and Border Protection Officers before ultimately admitting to the FBI that she sent the packages, which contained biological material related to roundworms.The Department of Justice found that the content on Han's phone had been deleted three days before arriving in the U.S.It should be noted that a criminal complaint is not evidence of guilt. Han awaits a trial as investigators determine whether or not to seek a federal indictment. The FBI, CBP, and ICE HSI are investigating the case.“The alleged smuggling of biological materials by this alien from a science and technology university in Wuhan, China—to be used at a University of Michigan laboratory—is part of an alarming pattern that threatens our security. The American taxpayer should not be underwriting a PRC-based smuggling operation at one of our crucial public institutions,' said United States Attorney Jerome Gorgon Jr. in a statement.This is the second time this month that a Chinese national connected to biological pathogens and a U-M laboratory has been arrested by the FBI. According to the U.S. Attorney’s Office, 34-year-old Zunyong Liu and 33-year-old Yunqing Jian smuggled in a fungus called Fusarium graminearum whose toxins can cause vomiting, liver damage, and reproductive defects in humans and livestock.It is unclear at this time whether these two cases are connected, and whether or not they are linked to the same U-M lab.This article was written by Kellen Voss for the Scripps News Group in Detroit.

We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more:

10News /  🏆 732. in US

CBP Chengxuan Han Cina Detroit FBI Detroit HUST Round Worms University Of Michigan WXYZ

 

United States Latest News, United States Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

Former University of Michigan president gets initial approval to lead the University of FloridaFormer University of Michigan president gets initial approval to lead the University of FloridaThe University of Florida’s board of trustees has approved Santa Ono to be the next leader of Florida’s flagship university, though one more vote is required before it becomes official.
Read more »

University of Michigan student fled to China after being charged with voting illegally, FBI saysUniversity of Michigan student fled to China after being charged with voting illegally, FBI saysThe man boarded a Delta flight from Detroit to Shanghai, China, on Jan. 19 using a Chinese passport in his name.
Read more »

'Plant lives don't matter': University of Michigan peony garden vandalized in possible Gaza protest'Plant lives don't matter': University of Michigan peony garden vandalized in possible Gaza protestThousands of blooming peony flowers were destroyed early Sunday at a University of Michigan garden at the Nichols Arboretum in a possible protest against the violence in Gaza.
Read more »

University of Michigan peony garden vandalized, covered in pro-Palestinian signsUniversity of Michigan peony garden vandalized, covered in pro-Palestinian signsThe University of Michigan's Division of Public Safety and Security department is investigating a vandalism incident after the campus peony garden was tampered with over the weekend.
Read more »

Two Chinese researchers charged with smuggling biological pathogen to study at University of Michigan labTwo Chinese researchers charged with smuggling biological pathogen to study at University of Michigan labTwo Chinese researchers were charged with smuggling a biological pathogen that they planned to study at a University of Michigan lab, a complaint filed Tuesday says.
Read more »

University of Michigan drops private security after reports of surveillanceUniversity of Michigan drops private security after reports of surveillanceThe University of Michigan says it’s cutting ties with a private security company that was accused of following pro-Palestinian activists on and off campus. The university said Sunday that it found the actions of one security company employee “disturbing, unacceptable and unethical.” It did not elaborate.
Read more »



Render Time: 2026-05-08 12:54:51