OverviewCytomegalovirus is a large herpes-type virus commonly found in humans that can cause serious infections in people with impaired immunity. CMV pneumonia is treated with antiviral medications, which may stop the replication of the virus but will not destroy it.
Review Date 12/10/2015
Updated by: Jatin M. Vyas, MD, PhD, Assistant Professor in Medicine, Harvard Medical School; Assistant in Medicine, Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, MA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.