36. Which of the following statements are NOT correct? (Select all that apply.)
(A) Seasonal influenza vaccines are designed to elicit antibodies matched to each year's circulating virusstrains and must be reformulated annually
(B) The gradual mutational change in the surface proteins of influenza virus are referred to as antigenicshift
(C) Some viruses can infect cells then enter a state called latency and establish lifelong infections
(D) Vaceine design takes into account whether the pathogen is intracellular or extracellular
(E) The T cell receptor recognizes antigen in the context of MHC whereas the B cell receptor recognizesantigen directly