AHSG and infection: We identified one protein (alpha-2-HS-glycoprotein, AhsG) with increased abundance during infection compared to two proteins (murinoglobulin-2, Mug2; major urinary protein 18, Mup18) with increased abundance in the uninfected state at 1 dpi (Supplemental Table S12; 1 dpi Infected vs. Uninfected).