Barbara,
How are you feeling? IThat sounds miserable. I hope the Campath did not set you back for more than a short period. Thanks for sharing, so others know what might happen with themselves on this trial. I don't think I want to try that trial
Dr Maciejewski at Clevleand Clinic and head of the Bone Marrow Failure Consortium once mentioned to me that if ATG and Cyclo ever failed we could try Zenapax. Dr "Mac" is a wonderful person and trained under Neal Young at NIH.
I think it would be worth it to consult with him if your counts are still looking severely low.
Best Wishes,
suz