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. 2023 Apr 19;9(5):e15211. doi: 10.1016/j.heliyon.2023.e15211

Fig. 2.

Fig. 2

Comparison of Responsivity of different SARS-CoV-2 vaccine brands. Each dot represents the anti-SPIKE IgG titer for a particular individual 21–25 days after receive the dose 1 and dose 2 for the vaccine Sputnik V (orange dots), AstraZeneca (gray dots) or Sinopharm (green dots). The horizontal lines show the median for each group. *:p < 0,05, **: p < 0,01 Kruskal–Wallis test with Dunn post test for multiple comparisons.