Immunocompetent (IC) or FK506-treated (5 mg/kg/day) C57BL/6 WT mice were infected with AF CEA10 (1 × 107conidia/mouse) i.n. B BALs were performed over a 3-day period p.i. and fungal killing assessed by enumerating CFUs. Fungal killing was significantly impaired in immunosuppressed mice. Error bars indicate SEM. 