Comment Is that the main problem? (Score 2) 286
I don't have a problem with screens. It seems quite plausible that they help, both with droplets and with separating ventilation movements. I would rather have the screen than not.
But I think the same argument should certainly be applied to other solutions.
"We disinfect surfaces every day" - how does that help, when the virus only lives for about an hour in most circumstances? And fomites are not even the problem.
"Wash your hands." Again, I am not against washing hands, but it can lead to eczema, and it has been pretty well document that it does very little to stop the spread.
"There is no evidence that masks help." Ok, so why recommend perspex screens but not masks? But all logical standards, masks should work at least as well as perspex screens.
As an example of evidence lead public health policy settings, this was an absolute disaster.