I'm diagnosed OCD. Some appallingly ignorant and prejudiced comments on here regarding this illness.
I wash my hands after every loo visit (more than once - THAT is OCD NOT washing them once which is basic personal hygiene).
I'm also an ex nurse who worked in elderly care many of whom had chronic illnesses like diabetes, emphysema, heart conditions etc and many of whom ended up in hospital NOT because of their own poor management of their condition but from getting bugs from selfish arses like the op!
My mother and 2 aunts have fought cancer (on more than one occasion for mum and one aunt) and when they were on immunosuppressive drugs it was a nightmare AGAIN mainly due to selfish people who WON'T not CAN'T practice basic personal hygiene.
I'm including in that those bleating on about dry skin. I also have eczema (all my life) my aunt (who has survived cancer 3 times) has very painful extensive psoriasis.
Neither of us would DREAM of not washing our hands after using the loo. Aunt is prescribed a soap alternative she uses at home. But when out and about she will still wash her hands and then like me apply a hand lotion after.
If your hands ARE dry and cracked
1 you should be washing your hands for your OWN sake as the open wounds make you more vulnerable to infection.
2 your open wounds make you MORE likely to pass on infection to others too, especially if they are bleeding/weeping.
Some utterly disgusting, selfish thoughtless people on this thread.
I also don't shake hands because frankly there's too many of these people about!
The worst I saw was not one but TWO McDonalds staff visit the loo - one had clearly done more than wee and both never even made a pretence of approaching the sink!
I complained got a refund and never go there now.