| Viral hemorrhagic fever
An epidemic disease, and associated with fever, malaise, muscular pain, respiratory tract symptoms, vomiting, and diarrhea; epistaxis, hemoptysis, hematemesis, and subconjunctival hemorrhages occur in severe cases, and body rash and tremors occur in some instances; a disease caused by a number of different viruses in the families Arenoviridae, Bunyviridae, Flaviviridae, Filoviridae, etc. | |