FDA approves BAX’s recombinant Factor-IX, called Rixubis: http://finance.yahoo.com/news/fda-approves-baxter-rixubis-first-130000420.html Rixibus competes with PFE’s Benefix; both are IV preparations, but only Rixibus is indicated for semi-weekly administration for prophylaxis. BIIB plans to enter this market too (#msg-42643715, #msg-62038760).