To assess the impact of mGBP7 deficiency on infection with the type II T. gondii strain ME49 in mice, wild-type (WT), mGBP7−/−, and IFN-γR−/− mice were infected intraperitoneally (i.p.)with 40 cysts of T. gondii ME49 and monitored over 60 days. The gene discussed is IFNGR1; the disease is infection.