Well we are germ freaks because our DD2 (who was only 19 months) became severally ill in WDW in March. She went there perfectly healthy (had a physical) and within 3.5 days had come down with strep throat which greatly dehydrated her so she caught several other viruses and had major problems. The pediatric specialist was very certain she had caught it while there based on tests - this greatly upset us as we are beyond vigilant, but she must have touched something we didn't see or someone came near her who was carrying it and passed it to her. She spent 2 days in hospital - despite the fact that they were fabulous, it's very scary to be so far from home with no family (just DH and I) and a baby who is so ill.
I always clean out our rooms before we enter (I have a compromised immune system as well), so I wanted to bring my wipes in my carryon bag (I'll just by spray there if I need it) with me to use on plane if necessary, as well as in resort upon check-in.
Thanks for the info - we leave today!! Tiger