The aim of this study was to estimate the immunogenic effect of mRNA vaccine against SARS-CoV-2. This study included 510 participants who received mRNA vaccine. The measurement of anti-COVID-19 antibodies was performed using the Abbott SARS-CoV-2 IgG quantitative assay (Abbott). Overall, mean titer of anti-Spike antibodies was 19,319.2 ± 1787.5 AU/mL. Vaccination induced a robust immunogenic response in those previously infected with SARS-CoV-2 compared with non-infected subjects. Additionally, individuals that were asymptomatic after vaccination produced lower levels of antibodies compared to feverish individuals. In conclusion, remarkably high levels of anti-Spike COVID-19 antibodies were observed after vaccination.
【저자키워드】 COVID-19, SARS-CoV-2, vaccination, anti-SARS-CoV-2 antibodies, 【초록키워드】 antibody, mRNA vaccine, Asymptomatic, COVID-19 antibody, Abbott, individual, participant, immunogenic, quantitative assay, Abbott SARS-CoV-2 IgG, non-infected, robust, produced, was performed, subjects, individuals, infected with SARS-CoV-2, levels of antibody, 【제목키워드】 mRNA, Effect, Level,