How Viruses Spread . . .

. . . and become more "effective".

Short answer:

"Visiting" Chinese researchers and their accompanying students in Canada send them to China where they can be weaponized.

Long answer:

" Dr. Xiangguo Qiu, her husband Keding Cheng and her students from China were removed from Canada's only level-4 lab over what's described as a possible 'policy breach.' The Public Health Agency of Canada had asked the RCMP to get involved several months earlier." 

Ref: Deadly Viruses Sent to Wuhan lab from Canada

Ahhhhh, . . . the old "policy breach" trick.

Perhaps DonDiego should let go of this stupid conspiracy theory once and for all.

I understand why he hates Hillary--obviously, she turned him down for a date long ago. But what did China do to him? Did he buy something "made in China" that broke? Surely he isn't promulgating these idiot conspiracy threories just because he wants to follow Trump and Rush Limbaugh's (etc.) lead.

DonDiego might want to educate himself that "deadly virues" are sent from one lab to another, yes, even internationally, all the time, so those labs can study those viruses and share knowledge. It's not bioweapon development. Though I suppose it is possible that Canada is planning to rain a scourge of death on America, bwahahahaha. Those darn Canadians!

HaHaHa! Another load of bullshit from Kevin. 

China has a long history of stealing intellectual property.  This topic is being addressed via Trump's trade talks with China.

I swear Donny, you used to be stupid by accident; now I see you are trying to do it on purpose.

Right at the top of the linked article:

Documents show concerns about Ebola shipment from National Microbiology Lab, no relation to COVID-19

But now it makes me wonder. Is Ebola the reason that the President can't walk or drink water? I'm getting concerned.

ms. picture says --"I'm getting concerned"  ---- Really, care to elaborate?

Ladies, what did DonDiego say about Coronavirus?

Since no ladies have yet participated in this discussion, who exactly are you talking to?