Argentine hemorrhagic fever - hemorrhagic fever with neurological signs; caused by the Junin virus

Ebola, Ebola fever, Ebola hemorrhagic fever - a severe and often fatal disease in humans and nonhuman primates (monkeys and chimpanzees) caused by the Ebola virus; characterized by high fever and severe internal bleeding; can be spread from person to person; is largely limited to Africa

Lassa fever - an acute contagious viral disease of central western Africa; characterized by fever and inflammation and muscular pains and difficulty swallowing; can be used as a bioweapon

Crimea-Congo hemorrhagic fever - an infection common in Arab states caused by a bunyavirus; transmitted by a tick that thrives on sheep

Rift Valley fever - an infection common in Africa caused by a bunyavirus; transmitted by mosquitoes or by handling infected animals

viral infection, virus infection - infection by a virus that is pathogenic to humans

green monkey disease, Marburg disease, Marburg hemorrhagic fever - a viral disease of green monkeys caused by the Marburg virus; when transmitted to humans it causes serious or fatal illness