Anjubl

Hi everyone, I am replying to this post years after it was posted because I have a related question. For those kids who had horrifying flares after vaccines, weeks and months following the vaccine but not necessarily in the days after the vaccine, did you later try IVIG and how did it go? I am concerned that my daughter’s four month long flares after the MMRV booster and then Covid vaccine (5 months later) related to the large rise in antibodies more than the initial immune activation itself, which seems theoretically like IVIG would make her much worse, not better. Thank you!