Does anyone know if the portion of the immune system which the CD-57 test measures, is it known by the medical community what specifically that defends against? Just lyme? Something else? Does a suppressed CD-57 compromise your immunity to anything known?
Was actually curious because...I'm considering going back to school and apparently, colleges are tightening up on verifying 2 doses of MMR vaccine, and I requested a copy of my HS transcript and it only proves one dose. I'm pretty sure my parents had my 2nd shot done but if I can't prove it they may make me do it again...thus, I was curious about the specific immune system cell type represented by CD-57.