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. 2023 Oct 20;97(11):e00922-23. doi: 10.1128/jvi.00922-23

Fig 1.

Fig 1

NAb response induced by vaccines to SARS-CoV-2 variants: The NAb response assessed in PV neutralization assay against five SARS-CoV-2 VOC induced by (A). Covishield sera (n = 33) (B). Covaxin sera (n = 10) (C). Covishield followed by breakthrough infection sera (n = 12) (D). Covaxin followed by breakthrough infection sera (n = 9). The GMT is shown for each PV above each column. The statistical significance of differences between the groups was calculated by using Wilcoxon matched-pairs signed rank test and two-tailed P value are indicated as **** (P < 0.0001) and *** (P < 0.003).