Biotechnology The US Food and Drug Administration has accepted for priority review a New Drug Application (NDA) for maribavir, submitted by Japanese pharma major Takeda Pharmaceuticals, for the treatment of cytomegalovirus (CMV) infection in those that are refractory with or without resistance (R/R), in solid organ transplant (SOT) or hematopoietic cell transplant (HCT) recipients. 23 May 2021