What are COVID-19 variants and how are they tracked in B.C.?

BCCDC’s Natalie Prystajecky answers important questions about COVID-19 variants and their impact on our pandemic response.

This story was originally published on CBC News. To read the rest of this news worthy story, please visit https://www.cbc.ca/news/canada/british-columbia/what-are-covid-19-variants-and-how-are-they-tracked-in-b-c-1.5885005?cmp=rss.

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