… SARS-CoV-2 IgG or total antibody titers to the spike (S) and nucleocapsid (N) protein of
SARS-CoV-2 have also been shown to correlate with titers … or total antibodies to SARS-CoV-2 …

… loss of neutralizing antibody titer after a sharp rise, … antibody titers attained 640 by day 22
after onset of fever, followed by a decline; however, in another patient, neutralizing antibody …

… antibody titers to SARS-CoV-2 are not in full agreement, with some finding a rapid waning of
virus-specific IgG antibodies … titers detected over several weeks or several months (16–18). …

… SARS-CoV-2 spike 1–2 IgG antibody titers and … antibody titers, regardless of previous
SARS-CoV-2 history. In cases with a negative SARS-CoV-2 history, the median (IQR) antibody titer …

… We used 50% plaque reduction neutralization test (PRNT) antibody titre data from 115 sera
… -PCR confirmed SARS-CoV infected individuals, to estimate that PRNT antibody will remain …

… chose samples with high titres against the WT strain of SARS-CoV-2 such that the loss in
activity against B.1.1.529 could be better quantified and the titres observed here should …

… (23), we also find stable antibody titers over a period of at least 3 months, and we plan to
follow this cohort over longer intervals of time. While this cannot provide conclusive evidence …

… We evaluated the SARS-CoV-2-specific NAbs titers and the spike-binding antibody levels
in the … We observed that SARS-CoV-2-specific NAbs titers moderately correlated with spike-…

… magnitude of the immune response to SARS-CoV-2 infection was a predictor of disease
severity or progression or outcome [34–37]. In this study, IgG antibody titers against NP at day 6 …

… antibody titres measured by microneutralization test and plaque reduction neutralization test.
The neutralizing antibody titres … Further, no significant difference in the NAbs titres in paired …