[throwawaywrench]

>A business could easily say "if you're feeling a bit under the weather and not sure, you are instructed for the good of the people around you to work from home those days just in case".

In my personal experience companies have always said something like that, in particular in email or other forms of recordable communications, but then don't really back it up. Employees come in obviously sick their boss says "are you sure you should be here today?" but subtly indicates their approval for being in the office.

Companies need to move to actively disciplining employees who come in sick instead of either working from home or taking paid sick days.

[JulianMorrison]

I'm going to make a guess that the attitude is going to change when "someone came in with a temperature" means everyone gets sent to quarantine and the office gets deep cleaned by a team in hazmat suits.