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Figure 3 | Veterinary Research

Figure 3

From: Intracellular delivery of HA1 subunit antigen through attenuated Salmonella Gallinarum act as a bivalent vaccine against fowl typhoid and low pathogenic H5N3 virus

Figure 3

Humoral and mucosal immune responses to LPAI H5 HA1-specific antigens and S. Gallinarum-specific antigens. A The systemic IgY immune response to LPAI H5 HA1 purified protein antigen in plasma. B The mucosal sIgA immune response to LPAI H5 HA1 purified protein antigen in intestinal lavage. C The systemic IgY immune response to S. Gallinarum OMP protein in plasma. D The mucosal sIgA immune response to S. Gallinarum OMP protein in intestinal lavage. Oral: JOL1814 orally immunized group; IM: JOL1814 intramuscularly immunized group; VC: JOL1820 intramuscularly immunized group and PC: PBS inoculated group. *p < 0.05 when compared with PBS negative control group.

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