Figure 2

Correlation analysis between PRNT₅₀ titer and (a) %-inhibition values from VERI-Q SARS-CoV-2 Neutralizing Antibody Detection ELISA Kit (eCoV-CN) and (b) P-ratio from VERI-Q SARS-CoV-2 Neutralizing Antibody Rapid Test Kit (rCoV-RN), conducted using 105 sera, including 30 from the patients infected with SARS-CoV-2.