OBJECTIVE To explore the role of human cytomegalovirus infection in the development of progressive atherosclerosis cerebral infarction so as to provide guidance for clinical diagnosis and treatment.METHODS A total of 72 patients with atherosclerosis cerebral infarction who were treated in the hospital from Jun 2013 to Jun 2015 were recruited as the study objects and assigned as the observation group,meanwhile,82 healthy people who underwent the physical examination were chosen as the control group.The human...