Bar Plot from Scientific Research

Kinetics of anti-RBD IgG in serum samples expressed as arbitrary units (arb. units) per mL. Red triangles: S-2P group ( n = 16). Blue squares: S-V987H group ( n = 14). Black diamonds: RBD ( n = 15). White circles: unvaccinated and challenged mice (infected control) ( n = 19). Groups in each time point were analyzed using two-tailed Conover Iman test with multiple comparison correction by FDR. Differences among animals within a particular group along time were analyzed using the two-tailed Friedman test corrected for multiple comparison using FDR. Mean plus standard errors of the means (SEM) are shown.

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