Figure 5From: Evaluation of protective immune responses induced by DNA vaccines encoding Toxoplasma gondii surface antigen 1 (SAG1) and 14-3-3 protein in BALB/c miceSurvival curves of vaccinated BALB/c mice against T. gondii infection. The mice in five groups were challenged with 1×104 tachyzoites of virulent T. gondii RH strain 2 weeks after the last immunization. Each group was composed of seven mice. Survival was monitored daily for 18 days after challenge.Back to article page