My daughter has SWCAH and has never had any problems with her shots except for sore legs where the needle entered. Those risky kind of side effects can happen to any kid, they are pretty rare if I remember my reading right. The only vaccine that they told us might effect our daughter was the chicken pox vaccine. Because of the steroids lowering the bodys immunity to illnesses. I wouldn’t worry about the fevers either, my daughter has had a fever as high as 104.7 F and that was from her adenoids. Good luck. :)

Sherry