Remember all those anguished posts a few weeks ago about people very worried that (other) people (obviously not them) would take the piss by claiming to be ill in order to self-isolate when they weren't? I've even seen posts today saying that people could claim to have a temperature just for time off work.
As far as I can see the major problem has been the exact opposite - people soldiering on and going about their business with coughs and fevers.
Can I just say that if you're one of the people who automatically assumed people would start lying to get time off, you're part of the problem? You're the reason WHY people won't take time off when they need it? You're the reason why people won't want to self-isolate.
Hopefully in the future we'll learn to stop automatically being suspicious and accusatory when people call in ill.