Assertion: ebola virus | /r/Causes | hemorrhagic fevers
Facets:
Source sentences:
text: Ebola virus and Marburg virus are related viruses that cause hemorrhagic fevers — illnesses marked by severe bleeding (hemorrhage), organ failure and, in many cases, death.
text: Ebola Virus (EBOV) and its related species cause hemorrhagic fevers for which there are no FDA- approved treatments.