WT and lpg2− PIP host cell localization following short (1 mo) or long (5 mo) infections. C57BL/6 mice were infected with WT parasites for 5 mo or lpg2− parasites for 1 or 5 mo before determining the percent of parasite within CD206+ cells (A), CD11c+ cells (B), or in association (either within or adjacent to) host cells expressing arginase I (C). Each data point represents data from one mouse. Horizontal bars show the mean. *P < 0.05; N.S., not significant by ANOVA. n = 267 parasites, 3 mice, 2 experiments (A); 520 parasites, 5 mice, 2 experiments (B); and n = 901 parasites, 5 mice, 2 experiments (C).