Did Mary's vaccination generate a protective immune response?​

Mary took the Quantimmune™ COVID-19 IgG Antibody Test to confirm that she seroconverted after being vaccinated. The test came back positive, with a value of 380, which is well above the cut score of 82. So, rather than take a chance that the vaccine failed to generate a protective response, she can move forward with her planned travel activities confident that her vaccination generated an immune response.

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