Mice were superinfected as described in Fig 3A. (B) Concentrations of IL-17 and IL-22 in BAL of mice, as determined by ELISA Data informatio Data in (B are representative of two independent experiments with 3-4 mice per group. All data are represented as mean ± S.E.M. Significance i was determined by unpaired student's T-test. n.s. = not significant 