Health
How COVID-19 cough clouds travel in the presence and absence of face masks: study – Phys.org
As the coronavirus has affected more than 30 million people globally, researchers have increasingly focused on the extent to which airborne respiratory droplets…
As the coronavirus has affected more than 30 million people globally, researchers have increasingly focused on the extent to which airborne respiratory droplets carrying the virus travel and contaminate the air after an infected person coughs.
While scientists have studied the properties of air at the mouth, such as volume, temperature, droplet distribution, and humidity, less is known about how these properties change as the cough cloud travels. In Physics of Fluids, researchers estimate the evolving…
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