I've been contacted by a respiratory nurse at the hospital, she was passing on advice from the consultant. Stay at home and be very selective about who you are having contact with.
I have a serious respiratory condition and my respiratory team's advice about whether I should work from home rather than with the public was:
"“She should speak to her HR at her work regarding her concerns and follow local recommendations. All business are developing remote working guidance at this time.
Any changes to working practice need to be agreed between employee and employer."
i.e. no advice at all about whether or not it is safe for me to be around other people. Thanks for nothing!