Your comment made me ponder hand washing and nurses.
They may not wash their hands as often as they should.
When I cook dinner I wash my hands countless times. Constantly.
It makes my hands terribly dry even with gentle dish soap and lotion when I’m done for the day. Surgical soap and alcohol based “sanitizers” will really tear up skin if used constantly.
Nurses often have such beautiful hands and nails...
I wash my hands often, too. I have hand lotion in almost every room to keep my hands from drying out.