Effect of levamisole on immunity to Corynebacterium pseudotuberculosis in mice and sheep

The stimulating effect of levamisole on immunity to Corynebacterium pseudotuberculosis in mice was marginal, while no enhancement of immunity could be detected in sheep. The conclusion was reached that, as levamisole has no potentiating effect on immunity to C. pseudotuberculosis in normal sheep, it is of no practical value as an immunostimulant in this instance.