Viral hemorrhagic fevers (VHFs) refer to a group of illnesses that are caused by several distinct families of viruses. In general, the term "viral hemorrhagic fever" is used to describe a severe multisystem syndrome (multisystem in that multiple organ systems in the body are affected).
Hemorrhagic fever with renal syndrome
Hemolytic-uremic syndrome
Toxic shock syndrome
Relapsing fever
Boutonneuse fever
Blackwater fever
Viral hemorrhagic fever
Argentine hemorrhagic fever