When you walk into a lift, 2% of the air you breathe is exhaled human breath. And in trains that figure is even higher, says respiratory physiologist Jay Flack, who is working on ways to reduce the risk of COVID-19 transmission in public shared spaces. The scientific director at St George Hospital’s department of respiratory ...
Podcast: with help from NASA, Australian researchers take on COVID-19
By Sunalie Silva
1 Dec 2020