(A) Natural active (X)
(B) Artificial passive (X)
(C) Artificial active ()
(D) None of these (X)
Answers; Vaccination is synonymous with Artificial passive immunity.
(A) Natural active (X)
(B) Artificial passive (X)
(C) Artificial active ()
(D) None of these (X)
Answers; Vaccination is synonymous with Artificial passive immunity.
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