IL-7 enhances the protective efficacy of inactivated grass carp reovirus vaccine as adjuvant in grass carp (Ctenopharyngodon idella)

Key Points

• Enhanced immune response was observed with IL-7 as an adjuvant to the vaccine.
• Cytokine production increased significantly, suggesting better vaccine efficacy.
• The method included analysis of immune markers following IL-7 treatment with the vaccine.
• Findings highlight the potential of IL-7 to improve existing fish vaccines for viral infections.