A Chinese researcher was sentenced to more than four months in prison after pleading guilty to smuggling Escherichia coli (E. coli) into the United States, federal prosecutors announced Tuesday. Youhuang Xiang, 32, a former Indiana University postdoctoral researcher and Chinese national, admitted to concealing E. coli DNA in a shipment from China that was falsely labeled as women’s underwear, according to the U.S. Attorney’s Office for the Southern District of Indiana. Prosecutors said the FBI also uncovered evidence that Xiang was a member of the Chinese Communist Party and had lied about that affiliation to immigration authorities. Authorities said the...