Polysaccharide-alum Pickering emulsions as adjuvant to stimulate potent humoral and cellular immune responses for porcine pseudorabies virus vaccine

Key Points

• Polysaccharide-alum Pickering emulsions enhance both humoral and cellular immune responses to pseudorabies virus vaccines.
• The study demonstrates significant immune response improvements, with robust antibody production noted 14 days post-vaccination.
• Assessment uses a comparative method, evaluating immune responses in vaccinated pigs against a control group without the emulsions.
• Findings highlight the potential for polysaccharide-alum employs as a novel adjuvant to boost vaccine effects, suggesting further studies are warranted.