We usually think of COVID-19 as a viral illness that causes respiratory symptoms, like congestion, sore throat and a cough.

The TV star, 64, has been dating counsellor Katie Alexander, 43, since his split from Ruth Langsford and had her by his side as he hosted the Irish Post Awards in London.

But, like a surprising amount of other viruses, the coronavirus can also lead to annoying, itchy and even painful skin rashes. When you see a rash as part of a virus, you're not really seeing the ...