Sure, but all that tells us is that a lot of infection is from droplets fine enough to stay suspended for an extended time, not that they are under 2.5 µm. Wha

Sure, but all that tells us is that a lot of infection is from droplets fine enough to stay suspended for an extended time, not that they are under 2.5 µm. What do you think of the Jaber Hospital results discussed in the article?