What is the primary response to a vaccine?
A. The response of memory B lymphocytes.
B. The production of IgG antibodies.
C. The production of IgM ...
What is the primary response to a vaccine?
A. The response of memory B lymphocytes. B. The production of IgG antibodies. C. The production of IgM antibodies followed by IgG antibodies after approximately 2 weeks.
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