PMID- 17610952 OWN - NLM STAT- MEDLINE DCOM- 20071214 LR - 20071001 IS - 0147-9571 (Print) IS - 0147-9571 (Linking) VI - 30 IP - 5-6 DP - 2007 Sep TI - Current knowledge on lower virulence of Reston Ebola virus (in French: Connaissances actuelles sur la moindre virulence du virus Ebola Reston). PG - 391-8 AB - Ebola viruses (EBOV) and Marburg virus belong to the family Filoviridae, order Mononegavirales. The genus Ebolavirus consists of four species: Zaire ebolavirus (ZEBOV), Sudan ebolavirus (SEBOV), Ivory Coast ebolavirus (ICEBOV) and Reston ebolavirus (REBOV). Three species of ebolaviruses, ZEBOV, SEBOV, ICEBOV, and Marburg virus are known to be extremely pathogenic in primates and humans and cause severe hemorrhagic fever leading up to case fatality rate of some 90%, while REBOV is thought to be pathogenic in Asian monkeys but not in African monkeys and humans. Recent studies indicated several factors involved in different virulence between African EBOV and REBOV. This article reviews the history, epidemiology, and virulence of REBOV. FAU - Morikawa, Shigeru AU - Morikawa S AD - Department of Virology 1, National Institute of Infectious Diseases, 4-7-1 Gakuen, Musashimurayama, Tokyo 208-0011, Japan. morikawa@nih.go.jp FAU - Saijo, Masayuki AU - Saijo M FAU - Kurane, Ichiro AU - Kurane I LA - eng PT - Journal Article PT - Review DEP - 20070703 PL - England TA - Comp Immunol Microbiol Infect Dis JT - Comparative immunology, microbiology and infectious diseases JID - 7808924 SB - IM MH - Africa/epidemiology MH - Ebolavirus/*pathogenicity MH - Hemorrhagic Fever, Ebola/*virology MH - Humans MH - Virulence RF - 39 EDAT- 2007/07/06 09:00 MHDA- 2007/12/15 09:00 CRDT- 2007/07/06 09:00 PHST- 2007/02/10 00:00 [received] PHST- 2006/05/16 00:00 [accepted] PHST- 2007/07/06 09:00 [pubmed] PHST- 2007/12/15 09:00 [medline] PHST- 2007/07/06 09:00 [entrez] AID - S0147-9571(07)00055-0 [pii] AID - 10.1016/j.cimid.2007.05.005 [doi] PST - ppublish SO - Comp Immunol Microbiol Infect Dis. 2007 Sep;30(5-6):391-8. doi: 10.1016/j.cimid.2007.05.005. Epub 2007 Jul 3.