Has anybody had their child (asthmatic) vaccinated for swine flu?

I had myself and my 7 children vaccinated against swine flu about a month ago. My 16 month old daughter has asthma and she had no reaction to the injection at all. The doctor told me that it could cause a reaction in people who have an allergy to egg. (I think something to do with what's in the injection). I feel better knowing that I have vaccinated us against a potentially deadly disease.