highly significantp<0.001
In contrast, the antibody levels in the rVacJ and rOmpH groups were higher than those in the killed vaccine group, and the difference was highly significant (p<0.001) ( Figure 2A ).
In contrast, the antibody levels in the rVacJ and rOmpH groups were higher than those in the killed vaccine group, and the difference was highly significant (p<0.001) ( Figure 2A ).