This happened back in 2019 but if you've ever wanted to read a total nothingburger of an article here is one: https://www.cbc.ca/news/politics/national-microbiology-lab-winnipeg-china-1.7129960
Notice there isn't a single mention of what actually happened. Like 1000+ words on mishandled document drama. Libs find this compelling. Something happened! A scandal!
They were Chinese! This is a six hundred page report that outlines that we just don't know the level of nefariousness the Chinese are capable of. Also, no, we don't have any evidence of actual violations or transgressions. They didn't cause or create an actual threat to our national, but they could've!
Absolutely ridiculous paranoiac stuff that will only fuel surging sinophobia in the Canadian public.