Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Correlation of SARS-CoV-2 serologic assays. (A) SARS-CoV-2-specific ELISAs and (B) VSV pseudotyped virus neutralization assays were compared by simple linear regression. The Pearson’s r values (a metric of correlation) and P values corresponding to each graph are to the lower left of each set of graphs. The background shading corresponds to the degree of correlation between the two assays. *, P < 0.05; ***, P < 0.001; ****, P < 0.0001.
