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. 2023 Oct 4;8:150. doi: 10.1038/s41541-023-00747-2

Fig. 4. Monocistronic HA or NA and bicistronic HA-NA sa-mRNA vaccines stimulate the production of neutralizing antibodies.

Fig. 4

a The levels of neutralizing HA-specific antibodies induced by monocistronic or bicistronic sa-mRNA vaccines were measured by MN of vaccine strains in the Focus forming assay (FFA) MN assay. b Inhibition of NA by neutralizing antibodies was assayed by ELLA. B/Vic, B/Victoria; B/Yam, B/Yamagata. 2-way ANOVA, *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001.