MedImmune Completes Sale of CytoGam(12/21/2006) MedImmune, Inc. announced that it has completed its sale of CytoGam(R) (cytomegalovirus immune globulin intravenous (human)) to ZLB Behring. As specified in the agreement executed November 8, 2006, ZLB Behring has made a one-time upfront payment of ...