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A member asked:
In nov. 2020. i had covid-19, and in jan 2021. my antibody titer was 32,09 u/ml. however, repeated antibody serology showed titer of 406,0 u/ml in jul. 2021. i havent been vaccinated yet. how is that possible?
A doctor has provided 1 answer
Antibody titers are not recommended for follow-up of infection or vaccination. Your titer may have gone up due to a subsequent clinically silent infection with a different strain of the virus. Get vaccinated. Wish you good health!
Answered 7/16/2021
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