Why do masks stop Covid-19 but not smells?

What masks can and cannot block, and why some people refuse to believe that Covid-19 is the real deal...
26 March 2021
Presented by Chris Smith with Kieno Kammies, 567 Cape Talk. 
Production by Chris Smith.


Man in gas mask


The people that don't believe Covid-19 is real, how ants smell out sources of food, how soda water makes you burp, a way to banish ants, what would you change about the human body, why masks stop Covid-19 but not smells, and how long is the recovery time from bone fusion surgery? Join Dr Chris Smith and 567 Cape Talk's Kieno Kammies for the answers...


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