Extended Data Fig. 6: Neutralization of historical H1N1 and H3N2 viruses.
From: Quadrivalent influenza nanoparticle vaccines induce broad protection
Immunization scheme for the ferret study. Groups of ferrets (n = 9) were used. Phylogenetic trees of HA sequences of human H1N1 (left) and H3N2 (right) viruses are shown (see Supplementary Table 4). Each symbol represents an individual animal and the horizontal bar indicates the geometric mean of the group. P values were determined by nonparametric Kruskal–Wallis tests with Dunn’s multiple comparisons. The ferret experiment was performed twice and representative data are shown.
