Masks and opening the windows seem to be enough to make it safe. The issue is not having air circulation just as much as it is being near people.
I suspect the US loves telling you to wash your hands to distract you from how they've designed all office windows to never open.
Re:An Uncommon Cold
by galangalalgol on Wednesday January 06, 2021 @07:13AM
(#25657013)
They get sued if someone jumps out. Many of thee older buildings that could open have them fixed shut now.
I have no idea why that didn't cause spread like crazy. The only thought that comes to mind is nearly full face mask compliance but who knows?