Scientists in Canada and around the world are trying to solve a COVID-19 mystery — why have some people never tested positive, despite being exposed? And could they be genetically resistant to the virus?
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The National is CBC's flagship nightly news program, featuring the day's top stories with in-depth and original journalism, with hosts Adrienne Arsenault and Andrew Chang in Toronto, Ian Hanomansing in Vancouver and the CBC's chief political correspondent, Rosemary Barton in Ottawa.
#COVID19 #Immunity #CBCNews
Watch The National live on YouTube Sunday-Friday at 9 p.m. ET
Subscribe to The National:
https://www.youtube.com/user/CBCTheNational?sub_confirmation=1
Connect with The National online:
Facebook | https://www.facebook.com/thenational
Twitter | https://twitter.com/CBCTheNational
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More from CBC News | https://www.cbc.ca/news
The National is CBC's flagship nightly news program, featuring the day's top stories with in-depth and original journalism, with hosts Adrienne Arsenault and Andrew Chang in Toronto, Ian Hanomansing in Vancouver and the CBC's chief political correspondent, Rosemary Barton in Ottawa.
