Hello to everyone! I've been tested at Arminlabs and tested negative for Borellia, but positive for Yersinia - so I would be grateful for experiences concerning this particular parasite/bacteria. However, the CD 57 flow cytometry results were even more interesting: CD 57 Flow Cytometry T cells CD3 + (%) 62.49 % RANGE: 62-80 T cells CD3 + (absolute) + 1935 /ul RANGE:900-1900 NK cells CD56+CD3- (%) 27.12 % RANGE: 6-29 NK cells CD56+CD3- (absolute) + 840 /ul RANGE:60-700 CD 57 + NK-cells (%) 63.17 % RANGE:2-77 CD 57 + NK-cells (absolute) + 531 /ul RANGE:100-360 Does anyone have similar results? I would love to hear your comments/experiences. The generic comment I received from the lab was as follows: "High numbers of the CD57+T-cells can be seen in viral infections with EBV, CMV, HSV, VZV, Coxsackie-Virus. We recommend following laboratory tests: EBV-EliSpot, CMV-EliSpot, Herpes Simplex Virus 1 / 2 – EliSpot, Herpes Simplex Virus 1 / 2 – IgG/IgA/IgMantibodies, Varicella Zoster Virus - IgG/IgA/IgM-antibodies, Coxsackie-Virus-IgG/IgA-antibodies." I have pain in my joints and brain fog + an array of hormonal issues being dealt with.