Measurement of antibody levels in patients with COVID-19 over time by immunofluorescence assay: a longitudinal observational study.
Betul Borku UysalSerap YavuzerMehmet Sami IslamogluMahir CengizPublished in: The Journal of international medical research (2022)
Six months after infection, anti-SARS-CoV-2 antibody titers increased. Anti-SARS-CoV-2 antibody titers also increased with age. Immunity and pathogenicity should be investigated in addition to antibody positivity rates and antibody titers.