This from Kairos:
Thank you all for your prayers. Mrs. Kairos Guy came home from the hospital last night. We still don't have a confirmed diagnosis, but at least have some strong indicators of what has been wrong. She is still not well, but there has been some improvement, and there should be more in the coming days. In the meanwhile, please keep the prayers and good wishes coming: they help tremendously. She told me Sunday morning she could feel them.