B cells are activated by CD4 T_H2 cells only if both cell types recognize the same antigen.The same epitope,however,does not need to be shared for recognition.
A.Discuss why this characteristic is important in vaccine design.
B.Provide an example of a conjugate vaccine used to stimulate the synthesis of IgG antibody against Haemophilus influenzae B polysaccharide.

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The Answer of B cells are activated by CD4 T_H2 cells only if both cell types recognize the same antigen.The same epitope,however,does not need to be shared for recognition. A.Discuss why this characteristic is important in vaccine design. B.Provide an example of a conjugate vaccine used to stimulate the synthesis of IgG antibody against Haemophilus influenzae B polysaccharide.

B Cells Are Activated by CD4 TH2 Cells Only If

B Cells Are Activated by CD4 T_H2 Cells Only If