Objective: To investigate the effects of anti-interleukin- 10 monoclonal antibody( anti-IL- 10MAb) on systemic candidiasis. Methods: Control group(only candidiasis injection), and disposal group( candidiasis infection accompanying with anti-IL-10MAb infection) of cyclophosphamide-induced immuno-suppressed murine systemic candidiasis model were set in this study. Colony Forming Units (CFUs) of infected kidneys and spleens were determined using plating dilution method. The histological studies for infected livers, spleens,and kidneys were applied. Levels of interferon gamma(IFN-γ) in spleen tissue homogenare were also measured by enzyme-linked immunosorbent assay. Results: In kidneys, the numbers of CFU of the disposal group were much lower than that of the control group; the numbers of CFU in spleens were similar to the control group. The histopathological scores of the disposal group were much better than that of the control group in kindneys with significant differences( P ＜ 0.01 ). In spleens,the histopathological scores of disposal group were also better than that of control group,but no statistic significant differences were observed ( P ＞ 0.05). And the spleen IFN-γ level of the disposal group was significant higher than that of the control group( P ＜ 0.01). Conclusion: Anti-IL- 10MAb effects on systemic candidiasis was concluded.