[curlygirl]

I am interested as well. I'm pretty sure that my son's AA was caused by a virus. We got our sons' passport pictures taken in Jan and my 8 yr old has bright red lips and rosy cheeks in his picture. Then he got a virus with a month long cough that he gave to his father and brother. The other two got better, but he never did. I fear that the virus is still in there somewhere, and when we immune-suppress him it will rear it's ugly head and overwhelm him. At the same time I do believe his AA is a an auto-immune response to the virus, as it's not the first one he's had.