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Good evening doctors. I had the SARS COV 2 AB ((IGG) SPIKE, SEMI QN. The value was 1.43. I understand that this means that I have antibodies. What does the value/number 1.43 mean? Is that a good, ok, not good number?
I had a SARS-CoV-2 Semi-Quant IgG Ab test done with LabCorp, the reference range is NEG less than 13.0 and my results are 48.6 AU/mL units. What does this mean? I know I tested positive for antibodies but is that a good number for protection?
I had my Second Pfizer vaccine on 2/08/21, I took a SARS-CoV-2 IGG QNT test with a result of 8.78 , Reference range 0-15AU/ml. Does this mean I have Antibodies from the Vaccines I took a SARS COV 2 AB (IGG) SPIKE SEMI QN Result -1.00 Ref -1.00 index?
Fully Covid vax'd, last booster Nov '21. Completed blood test for SARS COV 2 AB (IGG) SPIKE, SEMI QN and it came back positive at 14.87 (ref range 1+) Is this high number due to a recent covid infection or from being boosted last November?
I had a SARS-CoV2 Semi-Quant IgG Ab test result of 542.0 Au/mL. I was told this showed vaccine induced antibodies to the spike protein. Was that not true? Does it mean I had a previous covid infection?
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