Hi,
I've volunteered at a number of hospitals before and I've personally had good experiences there, for the most part.
The number one rule they told us volunteers was to "Gel in and Gel out". Which means, every time you enter a room, use hand sanitizer. Every time you leave a room, use hand sanitizer.
I think hospitals in modern society do prioritize sanitation greatly now. For example, I did not know there was a "proper way" to wash your hands before working in a hospital. Apparently, you are suppose to wash your hands for 30 seconds with soap and scrubbing between your fingers and your fingertips.
However, maybe there is a better system for healthcare in the future that may replace this traditional method.
This was just my experience. I don't think there's a right or wrong answer. There's always going to be pros and cons to everything.
Don't forget to scrub around your nails! Any murder mystery you've ever seen comes down to the cops finding blood under and around the evil person's nails! 😇