Changes

'''Exogenous vaccines''' are when the antigen is processed from the outside by endocytosis without any new proteins being made by the host cell. This involves [[Major Histocompatability Complexes#MHC II|MHC class II]] processing inactivated and subunit vaccines.

'''Exogenous vaccines''' are when the antigen is processed from the outside by endocytosis without any new proteins being made by the host cell. This involves [[Major Histocompatability Complexes#MHC II|MHC class II]] processing inactivated and subunit vaccines.

==How do we vaccinate?==

==Route of Administration==

 

*Usually by subcutaneous injection for '''systemic''' protection ([[Immunoglobulin G|IgG]]). Some vaccines such as the [[Myxomatosis|myxomatosis]] vaccine NobivacTM Myxo (Intervet UK Ltd) require an intradermal injection as part of the administration procedure.

*Usually by subcutaneous injection for '''systemic''' protection ([[Immunoglobulin G|IgG]])

*For a localised '''mucosal''' immune response, intranasal administration is best ([[Immunoglobulin A|IgA]])

 

*For '''mucosal''' immune response, intranasal administration is best ([[Immunoglobulin A|IgA]])

==What do we vaccinate with?==

==What do we vaccinate with?==