Viruses — Flashcards

The intranasal influenza vaccine induces a _____ response (humoral and/or cell-mediated)

Class switching of IgM is mediated by CD40L and cytokines from _____ cells

Which immunoglobulin is released into secretions (tears, saliva, mucus)? _____

IFN-y _____ NK cells and NKT cells

Natural infection is an example of _____ immunization

IL-12 deficiency presents with decreased levels of _____

Does IgM cross the placenta?_____

Which class of helper T cell helps maintain specific immune tolerance by suppressing CD4 and CD8 T-cell effector functions? _____

Which class of helper T cell promotes cell-mediated immunity?_____

IL-_____ receptor deficiency is characterized by a decreased Th1 response