COVID-19: ‘Cough chamber’ shows six-feet not far enoughArchived Message
Posted by oakwoodbank on 16/4/2020, 10:02 am
“If you’re a couple of metres away from someone who coughs unobstructively, then within about three seconds or so, their cough has reached you – and is still moving,”
“Even when you’re two-and-a-half metres away, the airflow in the cough can still be moving at 200mm a second.”