aluminum hydroxide(1) PLGA nanoparticles(1) sudden infectious diseases.(1) adjuvant(1) nanovaccine(1) Graphene oxide(1) influenza (H9N2) and Newcastle vaccines(1) xenograft mice.(1) humoral immune responses(1) Chronic hepatitis B virus(1) higher specificity antigen sensor(1) montanide ISA70.(1) influenza A virus(1)