[BobL]

“I’d argue workplaces with poor ventilation, crowded work stations and shared bathrooms will probably spread this quite efficiently.”

That is correct and ‘the experts’ have almost figured it out too. If it were only spread by people with obvious symptoms, then contact tracing would have been simple.

[riri]

We have some massive office complexes here. My office has 1500 people. I think, IIRC, Paypal (huge office) got hit before the lockdown and had to close for cleaning. I never heard the extent of the spread.

The smart thing would be to keep people who do not need to be in an office to work at home. I have zero interaction, really, all day. People who sit 15 feet from me still message me from TEAMs or Skype to communicate. There's no real reason I need to be in the office. I'd bet there are thousands like this.