| Definition: |
A viral infectious disease that results_in infection, has_material_basis_in Rift Valley fever virus, which is transmitted_by Aedes mosquitoes. The virus affects domestic animals (cattle, buffalo, sheep, goats, and camels) and humans. The infection has_symptom jaundice, has_symptom vomiting blood, has_symptom passing blood in the feces, has_symptom ecchymoses (caused by bleeding in the skin), has_symptom bleeding from the nose or gums, has_symptom menorrhagia and has_symptom bleeding from venepuncture sites. |