Researcher says coronavirus variants could require annual vaccinations, like the flu

A leading Canadian virologist says people could get annual COVID-19 shots in the future as the virus continues to mutate and produce new variants.

This story was published on CBC News. For the rest of the story please read the story right here https://www.cbc.ca/radio/thehouse/coronavirus-pandemic-variants-1.5973320?cmp=rss.

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