A new study shows how long speech-generated droplets can linger in the air: not cough- or sneeze-generated droplets, but plain old conversation level emissions.
Droplets From Speech Can Linger In The Air—All The More Reason To Wear A Mask
A new study shows how long speech-generated droplets can linger in the air: not cough- or sneeze-generated droplets, but plain old conversation level emissions.