IL17A and infection: However, post-challenge there was decreased production of IL-17 (42.10 ± 1.43 pg/mL vs. 31.6 ± 4.96 pg/mL, P < 0.05) in the vaginal washes from co-infected Saga-Eh1 mice as compared to that in mice with mono-infection SC5314 (Figure 5C).