In Ottawa, Dr. Theresa Tam, Canada’s chief public health officer, and Dr. Howard Njoo, deputy chief public health officer, join federal ministers to provide an update on the COVID-19 (coronavirus) outbreak. 2020CoronavirusCOVID-19COVID-19 immune systemCOVID19federalhealthimmune systemIMMUNITYministersofficialsprovideUpdatevideoVITAMINvlogYouTube