Everywhere I looked, I found the article written by Ginger Savely to answer the questions about
what a CD57 tests was. Here is a bit of what her site (
www.gingersavely.com/default.html) has to say about
her:"Ginger (aka Virginia) Savely is a family nurse practitioner with a doctorate degree in nursing practice(DNP). With a background in primary care, Dr. Savely has been specializing in the treatment of Lyme disease and other tick borne diseases since the year 2000 and in the newly emerging Morgellons disease since 2003."
Here is the mink to her explanation:
www.publichealthalert.org/Articles/gingersavely/everything%20you%20always%20wanted.html Hopefully this will clear some things up!