The immune response to IN shipping of the SC2-spike DNA vaccine transported with a modified gold-chitosan nanocarrier displays a powerful and constant surge in antibodies (IgG, IgA, and IgM) and successful neutralization of pseudoviruses expressing S proteins of different SC2 variants (Wuhan, beta, and D614G). Immunophenotyping and histological analyses expose https://hughz221vof2.weblogco.com/profile