I’d think the reason for foot protection in a hospital setting is more to protect you from their illnesses, or drop damage (say, a needle or other sharp object)
I suppose I must confess. I’ve worked in dental, so I’m familair with sterilization proceedures/ ppe. I remember learning to wear hard shoes (hardly any one does in reality) to avoid what I mentioned above
It’s strange that employees would be barefoot, but I still don’t really see how feet are any more dangerous than any other part of the body, especially given that they’re surely not handling the materials with their feet!
I can accept that I’m wrong, it just seems strange to highlight the bare feet as a primary issue unless somehow the bacteria in the drops are a type most often found on feet