Science vs

Coronavirus: the Mask Wars

When the pandemic started, we were told not to bother with masks. But now it looks like experts have done a 180 here, and a lot of us are being told to cover our mugs when we leave the house. So which is it? Should we mask up or not? To find out, we talk to epidemiologist Dr. Benjamin Cowling, microbiologist Dr. Anna Davies, and clinical psychologist Dr…