Bio-warfare experts questioned why Canada was sending lethal viruses to China.<ref>https://edmontonjournal.com/health/bio-warfare-experts-question-why-canada-was-sending-lethal-viruses-to-china/wcm/fce2a521-4ce1-4eb0-8ccf-43f165713c0b/</ref> | Bio-warfare experts questioned why Canada was sending lethal viruses to China.<ref>https://edmontonjournal.com/health/bio-warfare-experts-question-why-canada-was-sending-lethal-viruses-to-china/wcm/fce2a521-4ce1-4eb0-8ccf-43f165713c0b/</ref> |