SARS-CoV-2 mRNA Vaccine Induces Robust Specific and Cross-Reactive IgG and Unequal Strain-Specific Neutralizing Antibodies in Naïve and Previously Infected Recipients

SARS-CoV-2 Seroprevalence: Demographic and Behavioral Factors Associated With Seropositivity Among College Students in a University Setting

“…The serology assay is based on spike RBD antigen and measures total Ig (IgG, IgA and IgM) with an estimated sensitivity of 95% and specificity of 96% 23,24 . Serology test results were categorized as positive, negative, indeterminate, or non-viable (due to poor sample quality).…”