Figure 5From: Evaluation of immuno-efficacy of a novel DNA vaccine encoding Toxoplasma gondiirhoptry protein 38 (TgROP38) against chronic toxoplasmosis in a murine model Survival curve of mice after challenge infection with Toxoplasma gondii RH strain. Mice were challenged with 1000 tachyozoites of the RH strain intraperitoneally two weeks after the third immunization.Back to article page