thanks for the info, rey,
Regarding her catching a bug in surgery, it could have been hand to mouth by just being in the hospital. But, hard to say if that would have specifically caused her UC, however....she did have continual infections previously, that could propel autoimmune into action, no matter where in the body it is. You're right...sometimes there's no right answer, just a series of issues that snowball until something tips in another's favour.
Has she been able to clear them up between infections?
I've never asked my doc about testing or the tamiflu. Hope I remember when I see her in March. However, I always seem to catch something in February or so that has me sick with sinus or chest or both..not necessarily infection, but if it does..I always call the doc and beg for antibiotics.
Hope your daughter heals quickly and that her UC doesn't give her any grief for a long while.
q