Re: Silly people
what would be your response to banknotes lubricated with protozoa?
Never mind the first image that called up (which has little to do with protozoa), but the second one - which came from a few minutes examining just what lives on money (notes and coins). It's enough to make you wear gloves or convert you to contactless credit card (terminal buttons are shockingly filthy too). Ugh.
Thankfully a lot of alcohol either sterilises it, or makes you care less :).