CBC News: Ask an Expert: Tackling COVID-19 misinformation with Timothy Caulfield

Professor of health law Timothy Caulfield is known for debunking pseudoscience and has been working to thwart misinformation about COVID-19. He joins CBC Edmonton host Nancy Carlson to take your questions about misinformation - how it starts, why it spreads, and what you can do about it.

20 November 2020

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