how annoying for you my DD hasn't had gastro yet (bet i jinx myself now). went to mums group however last fortnight and someone had mentioned a baby had been sick. of course if i had known that i wouldn't have gone. so then DD got her first cold the next day after mums group and it was completely awful that following week. DD had to go onto antibiotics as she then got an ear infection. i was so annoyed someone decided to take their bub that had been ill. then again, i'm sure she would have picked it up at some stage, even just going out to the shops or something.