Hi my name is Tamara. I became very sick last year following surgery and just couldn't get better. Severe fatigue, fever, memory/concentration problems, dizziness, etc. They finally tested me for mono and it was positive. I am 41 years old and have been an ICU nurse for 6 years. Anyway I have been sick now for over a year. Still have fever every day, severe fatigue. They checked my mono titers again and the long term levels IgGVCA and one other have quadrupled in the last year to >8 which is as high as they measure. My doctor says I don't have mono however and she is testing me for MS. I have my MRI Saturday. My vitamin D levels are also low at 17. That is the only thing abnormal on my lab work and they have tested me for everything! I feel that all my symptoms point to chronic mono but no one seems to recognize this as a possibility. I feel as if I am searching for an elusive ghost trying to figure out what is wrong with me. I would appreciate any help.