Or my natural immunity could last forever. No one really knows.Depends. Your natural immunity may last for several months or maybe years....but if you use antibodies that were derived from memory B cells at their peak...you can get immunity that will last years...even decades. It all depends on the level of infection.
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Natural infection versus vaccination: Differences in COVID antibody responses emerge - News
This news story has been updated to reflect the publication of the study, previously available on BioRxiv, in a peer-reviewed journal. Hope for a future without fear of COVID-19 comes down to circulating antibodies and memory B cells. Unlike circulating antibodies, which peak soon after...www.rockefeller.edu