Commentary
Dr. Xiangguo Qiu and her husband Keding Cheng have not been seen publicly since February 2020, six months after they were stripped of their security clearances at Canada’s National Microbiology Laboratory (NML) in Winnipeg, Manitoba. Former colleagues are now speaking out on Dr. Qui’s behalf, as the mystery points to “larger issues” at the NML itself, according to a July 8 CBC report.
