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. 2021 Dec 1;9(3):e00560-21. doi: 10.1128/Spectrum.00560-21

FIG 3.

FIG 3

Neutralizing activities against SARS-CoV-2 variants in Wuhan-CRNT-positive sera. (A) Neutralizing sensitivity of SARS-CoV-2 pseudotyped variants. Neutralization by wild-type (WT) spike protein (Wuhan) CRNT-positive sera (serum dilution, ×100) was assessed against pseudotyped viruses displaying the mutant spike proteins (B.1.1.7 and B.1.351-derived variants). Box indicate median and interquartile. Error bars indicate minimum to maximum. ***, P < 0.001; ns, not significance. (B) Relationship between anti-RBD-antibody test results and neutralization of B.1.1.7 and B.1.351 variants (serum dilution 1:100).