<prompt> Immunocompromised patient due to transplantation is suffering from pyrexia and neutropenia. Most likely cause is -HSVCMVGram - ve organismGram ve organism  <response>: In immunocompromised host cmv can cause severe and even fatal infections. This occurs in tranplant recipients REF:ANANTHANARYANAN TEXT BOOK OF MICROBIOLOGY 9EDITION PGNO.474 