
Does a Th1 over Th2 dominancy really exist in the early stages of Mycobacterium avium subspecies paratuberculosis infections?
Keywords: AGID, agar gel immunodiffusion; CMI, cell mediated immunity; ELISA, enzyme linked immunosorbent assay; IFN-γ, interferon gamma; IL-12, interleukin-12; Map, Mycobacterium avium subspecies paratuberculosis; NSW, New South Wales; OD, optical density; PBS, ph