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Fig. 4 | BMC Veterinary Research

Fig. 4

From: Protective immunity induced by oral vaccination with a recombinant Lactococcus lactis vaccine against H5Nx in chickens

Fig. 4

HI assay and microneutralization assay. a HI titers. A value less than 24 was considered not statistically significant. b Microneutralization titers. A value less than 40 was considered not statistically significant. Data are presented as the means ± SD. Asterisks indicate significant differences compared to the PBS and L. lactis/pNZ8149 controls (p < 0.05)

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