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A member asked:
Does the quantitative spike protein antibody test for covid-19 measure immunity?
A doctor has provided 1 answer
Only partially. Many different components of “immunity” - partially based on circulating antibody, partially based on white blood cells, partially based on antibody fixed to tissue. All are important, but its unknown how much each contributes to “immunity”. For the time being, if your circulating antibody (the common antibody test) is high, your immune
Answered 5/16/2021
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