I've had it already. Is there more than one strain and how long are you immune to getting it again? Him indoors has just come down with it (luckily he is over at a mate's house) so I am quarantining him over there at least until tomorrow. I don't feel 100% at the moment but that may just be paranoia!
Anyone else had it? Think I got off lightly with it as I was confined to the big white phone for less than 2 hours one lunchtime and could keep down cups of tea by 6pm the same day. I didn't actually throw up but I don't think I will need colonic irrigation anytime soon if you get my drift

I was well knackered for several days afterwards and spent most of boxing day fast asleep which was a welcome reprieve from the abominable televisual entertainment which was proffered.
If you are in contact with the unclean are there any good ways of avoiding picking it up?