IL10 and infection: IL-10 levels were moderately elevated throughout infection with both strains, with an initial increase at 1 dpi (29.4 ± 14.0 pg/mL and 37.7 ± 27.8 pg/mL for MIL-SPpyRE9/DsRed and MIL-RPpyRE9/DsRed, respectively) and a stronger increase at 3 wpi in MIL-SPpyRE9/DsRed compared to MIL-RPpyRE9/DsRed (59.8 ± 11.3 pg/mL and 27.8 ± 13.6 pg/mL, respectively).