This is why I never have peanuts or nachos (or anything else) from the bowl that's sitting on the bar for everyone to share.
Years ago, Gary Larson, creator of The Far Side, did a cartoon scene showing just outside a public washroom. There was a neon sign above the washroom door that would light up with the words "DID NOT WASH HANDS!!" if you didn't wash your hands after going pee. LOL
I lose track of how many times I wash my hands during a day. Definitely after using the washroom. Definitely before handling food. If I'm at work, definitely between patients, and definitely before I use the washroom too.
Love, Scully