I spent much of the last two months working (renovation) in a hospital.
Signs were all over the place to remind workers to wash hands and to encourage patients to insist workers wash up.
No idea how much it actually happened.
Can say the hospital was generally very clean.
You don’t know how lucky you are to have a clean hospital in your vicinity.
My best friend had MAJOR surgery two and a half years ago, and laid in bloody sheets for four days. I complained to the nursing staff, and they kept telling me they would get to it - but they were understaffed and had a double patient load - and were doing what they could! (Same hospital that I had surgery in, and STILL have nightmares of the horrible treatment I received while there!)