I'm not sure you should have any faecal matter on your hands after taking a piss anyway, unless you've been indulging in a spot of anal
And piss isn't gonna kill you, apparently, as it's supposed to be drinkable in drought emergencies, so you're sorted there I guess
It would be nice if people could at least wash their hands after taking a dump though, but it amazes me how many people just walk out of the trap and straight out of the toilets and probably touch stuff that you've gotta touch yourself, like the handle on the doors, or worse ...finger food you're sharing:|
Then again some people haven't even learnt how to keep their poo from going all over the cubicle walls, so they should probably still be wearing a nappy.
The most seldomly poorly people are those that overclean and don't build up their resistance to germs. At least it seems that way to me.