SARS-CoV-2 antibody titers

1. SARS-COV-2 infection increases SARS-CoV-2 antibody titers in humans.

   “NHRs with prior infection show higher peak antibody titers and slower decay than those naive to infection.”

   Humansprior infection vs naiveserum

   Antibody responses to SARS-CoV-2 vaccine in nursing home residents support a Bi-annual update schedule

   Vaccine·24 Jan 2026

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