Wow, you lot have been really harsh on HD. I mean it. Had you presented your arguments in a kind way to say, really I think the nanny couldn't have been expected to know she was sick, and you are being a bit harsh. But, that is not what went on here and I'm not one bit surprised she lashed back with equally offending insults.
I think that HD's point is that because the nanny knows the child well and the fact that this child never gets up crying, the nanny should have known something was up with the uncharacteristic behaviour. However, I do d think that a lot of people, including mothers and nannies, would have missed the signs at that point. So, perhaps a simple reminder to the nanny as you go out tonight that if she cries, you would prefer she was cussled and not left to cry, in veiw of the fact that she is not normally like this and therefore it should be seen as a sign that she is still not quite 100% well.
And, Greensleeves, I am the most offensive personality on mumsnet.
BTW, HD, I too employ a nanny and you are welcome to CAT me for my opinion any time you like.