This morning I took my teenage son for a blood test. The nurse had used the keyboard to look up stuff and touched other surfaces. She was just about to take bloods when I said 'you are going to wash your hands aren't you?' She said my son was the first patient of the day and her hands were clean but if it made me feel better she'd wash them. I replied that she'd touched surfaces. She wasn't happy. She washed her hands reluctantly.
I wasn't being an arse was I?