Monday 4 May 2020

See how a cough travels without a mask and with

A lab at Florida Atlantic University is simulating a human cough to understand how far and fast cough droplets can spread. The droplets travel as far as 12ft in 30 to 40 seconds.

View here (CNN, May 4, 2020)

Worst ever Covid variant? Omicron

John Campbell shares his findings on Omicron.  View here (Youtube, Nov 27, 2021)