Sobi announced it has submitted to FDA a supplemental (sBLA) for Gamifant (emapalumab-Izsg) for use in adult & kids w/ hemophagocytic lymphohistiocytosis (HLH)/macrophage activation syndrome (MAS) in Still’s disease with an inadequate response glucocorticoids, or with recurrent… https://t.co/PLpcD5jzxH https://t.co/0LUe9bXaYS