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Which of the following immunologic mediators plays a role in the protective responses against Mycobacterium Leprae?
a) IgG
b) Interferon-alpha
c) Interferon-gamma
d) IL-4
e) IL-10

il-4

C.Interferon Gamma ( essential for CD8 cell mediation of protective immunity against TB)

its OK, gamma: againt Mycobacterium.. alpha: virus...