Hi! Our family is taking our first ever trip to WDW in Nov! DS3 is 6yo. He has a primary immune deficiency (low IGA and IGG), significant asthma, allergies, severe GERD and chronic sinusitis. He also has recently stopped gaining weight. He is about 39lbs. He can function fine at home and school and plays instructional league soccer. He does tire easily at times, and is currently recuperating form whooping cough (his immunizations didn't fully "take" because of his immune deficiency!). Neither DH nor I have ever been to WDW either, so I am just looking for some advice on what we can do to keep DS3 as healthy as possible. We can't really afford to go back to WDW again for a long time, if ever. I did rent a stroller for him, thinking he will not be able to walk the entire time. I read that we may be able to get it tagged as a wheelchair, so that he can sit it in during waits in line. Is that something I should look into? That would also keep him from touching a bunch of germy stuff and a little bit farther away from tons of germy people! We know about washing hands a lot and Purell! I am planning on bringing medical grade disinfectant wipes for the plane, hotel room, stroller, etc. My other 2 boys are DS1 who is 9, and DS2 who is 8. My FIL and MIL will be with us for the first few days of the trip also. Do I need to worry about food choices with his GERD? Is that something I need to tell them ahead of time? Normally we just don't get him anything that is fried, or with tomato sauce, or oranges, chocolate, etc. I am an almost OCD organizer/planner and would love to hear anything that could help! 
