You're welcome Mike. I work in an industry where staying at home is not an option (unless it's enforced by illness). Someone has got to keep the sewage network and all the associated plant running, so people like me in the waste-water industry don't have the option of working from home.
Should I be unfortunate enough to contract the dreaded lurgy, I have a very long article on a particularly long-lived ship of "Nelson's Navy", which needs more research and writing.
Looking forward to your next contribution....