#ACR21 L20- Anti-IFN Ab Emapalumab for MAS/sJIA ⭐️⬆️IFN in models of HLH/MAS, neutralization may be helpful ⭐️Pilot study in 14 pts w inadequate response to high-dose IV GC ⭐️Ok to continue IL1i ▶️13/14 pts remission ▶️ SAEs: 1 CMV reactivation https://t.co/cuM9LcEr4u @RheumNow https://t.co/USYGNtq4eC