Family Filoviridae | |
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Virus classification | |
Group: | Group V ((−)ssRNA) |
Order: | Mononegavirales |
Family: | Filoviridae |
Genera | |
The family Filoviridae is the taxonomic home of several related viruses (filoviruses or filovirids) that form filamentous infectious viral particles (virions), and encode their genome in the form of single-stranded negative-sense RNA. Two members of the family that are commonly known are Ebola virus and Marburg virus. Both viruses, and some of their lesser known relatives, cause severe disease in humans and nonhuman primates in the form of viral hemorrhagic fevers. All ilovirusesare Select Agents,World Health Organization Risk Group 4 Pathogens (requiring Biosafety Level 4-equivalent containment),National Institutes of Health/National Institute of Allergy and Infectious Diseases Category A Priority Pathogens,Centers for Disease Control and Prevention Category A Bioterrorism Agents, and listed as Biological Agents for Export Control by the Australia Group.
The family Filoviridae is a virological taxon that was defined in 1982 and emended in 1991, 1998, 2000, 2005, 2010 and 2011. The family currently includes the three virus genera Cuevavirus, Ebolavirus, and Marburgvirus and is included in the order Mononegavirales. The members of the family (i.e. the actual physical entities) are called filoviruses or filovirids. The name Filoviridae is derived from the Latin noun filum (alluding to the filamentous morphology of filovirions) and the taxonomic suffix -viridae (which denotes a virus family).