COVID-19 Series: Do Face Masks Work?

Nutrition Facts with Dr. Greger - A podcast by Michael Greger, M.D. FACLM - Thursdays

Today we examine whether or not your pet is a disease vector and determine if that face mask you just bought actually works. This episode features audio from What to Do if You Come Down with COVID-19 and The Best Mask or DIY Face Covering for COVID-19. Visit the video pages for all sources and doctor's notes related to this podcast.