Flavivirus: Difference between revisions

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imported>David E. Volk
(more viruses)
imported>David E. Volk
(more viruses)
Line 22: Line 22:
<tr><th>Virus</th><th>Antigenic Complex</th><th>Vector</th>
<tr><th>Virus</th><th>Antigenic Complex</th><th>Vector</th>
</tr>
</tr>
<tr><td>[[Yellow fever|Yellow fever virus]]</td><td>Yellow Fever</td><td>mosquito</td>
<tr><td>[[Yellow fever|Yellow fever virus]](YFV)</td><td>Yellow Fever</td><td>mosquito</td>
</tr>
</tr>
 
<tr><td>[[Banzi virus]] (BANV)</td><td>Yellow Fever</td><td>mosquito</td>
<tr><td>[[SEPIK]]</td><td>Yellow Fever</td><td>mosquito</td>
</tr>
<tr><td>[[Bouboui virus]] (BOUV)</td><td>Yellow Fever</td><td>mosquito</td>
</tr>
<tr><td>[[Edge Hill virus]] (EHV)</td><td>Yellow Fever</td><td>mosquito</td>
</tr>
<tr><td>[[Jugra virus]] (JUGV)</td><td>Yellow Fever</td><td>mosquito</td>
</tr>
<tr><td>[[Saboya virus]] (SABV)</td><td>Yellow Fever</td><td>mosquito</td>
</tr>
</tr>
<tr><td>[[SABV]]</td><td>Yellow Fever</td><td>mosquito</td>
<tr><td>[[Sepik virus]](SEPV)</td><td>Yellow Fever</td><td>mosquito</td>
</tr>
</tr>
<tr><td>[[JUGV]]</td><td>Yellow Fever</td><td>mosquito</td>
<tr><td>[[Uganda S virus]] (UGSV)</td><td>Yellow Fever</td><td>mosquito</td>
</tr>
</tr>
<tr><td>[[EHV]]</td><td>Yellow Fever</td><td>mosquito</td>
<tr><td>[[Wesselsbron virus]](WESSV)</td><td>Yellow Fever</td><td>mosquito</td>
</tr>
</tr>
<tr><td>[[Japanese Encephalitis virus]](JEV)</td><td>Japanese Encephalitis</td><td>mosquito</td>
<tr><td>[[Japanese Encephalitis virus]](JEV)</td><td>Japanese Encephalitis</td><td>mosquito</td>
</tr>
</tr>
Line 68: Line 76:
<tr><td>[[IGUAP]]</td><td>AROA</td><td>mosquito</td>
<tr><td>[[IGUAP]]</td><td>AROA</td><td>mosquito</td>
</tr>
</tr>
<tr><td>[[ILHEU]]</td><td>NTAYA</td><td>mosquito</td>
<tr><td>[[Ntaya virus]](NTAV))</td><td>Ntaya</td><td>mosquito</td>
</tr>
</tr>
<tr><td>[[Bagaza virus]](BAGV))</td><td>Ntaya</td><td>mosquito</td>
</tr>
<tr><td>[[Ilheus virus]](ILHV)</td><td>Ntaya</td><td>mosquito</td>
</tr>
<tr><td>[[Israel turkey meningoencephalomyelitis virus]](ITV)</td><td>Ntaya</td><td>mosquito</td>
</tr>
<tr><td>[[Tembusu virus]](TMUV)</td><td>Ntaya</td><td>mosquito</td>
</tr>
<tr><td>[[Rocio]]</td><td>NTAYA</td><td>mosquito</td>
<tr><td>[[Rocio]]</td><td>NTAYA</td><td>mosquito</td>
</tr>
</tr>
<tr><td>[[Zika]]</td><td>SPOND</td><td>mosquito</td>
<tr><td>[[Zika virus]](ZIKV)</td><td>Spondweni</td><td>mosquito</td>
</tr>
</tr>
<tr><td>[[Kokobera]]</td><td>Kokobera</td><td>mosquito</td>
<tr><td>[[Kokobera]]</td><td>Kokobera</td><td>mosquito</td>

Revision as of 12:11, 17 October 2007

Flavivirus genus
Virus classification
Group: Group IV ((+)ssRNA)
Family: Flaviviridae
Genus: Flavivirus
Vectors
  • Mosquito-borne
  • Tick-borne
  • No Known Vector

Flavivirus is a genus of the family Flaviviridae, named after the Yellow fever virus (Flavi = yellow). Each year, this complex of viruses causes hundreds of millions of infections, with symptoms ranging from assymptomatic, to fever and rash, neurological damage, encephalitis, hemorrhaging, shock and death. Of the flaviviruses, the four Dengue fever viruses cause the most disease each year. Both epidemic and sylavatic (jungle) strains have been found for many flaviviruses. Flaviviruses are arboviruses and are transmitted by ticks, mosquitoes, and no-see-ums (their vectors). Birds serve as a large reservoir for many viruses, but mammals, including humans and horses, are mostly dead-end hosts.

The flavivirus genus includes (see table below) the mosquito borne West Nile virus(WNV), Yellow fever virus(YFV), St. Louis encephalitis virus (SLE) and the virus that causes Dengue fever(DENV). Flavivirus also includes (Central European)-Tick-borne Encephalitis Virus, Russian-spring summer encephalitis(RSSE) and several other viruses which cause encephalitis. Some flavivirus cause sever hemorrhagic fevers, including Dengue and Omsk hemorrhagic fever virus

Flavivirus share a common size (40-60 microinches), symmetry (enveloped, icosahedral nucleocapsid), nucleic acid (positive-sense, single stranded RNA approximately 10,000-11,000 bases), and appearance in the electron microscope.

List of Flaviviruses

VirusAntigenic ComplexVector
Yellow fever virus(YFV)Yellow Fevermosquito
Banzi virus (BANV)Yellow Fevermosquito
Bouboui virus (BOUV)Yellow Fevermosquito
Edge Hill virus (EHV)Yellow Fevermosquito
Jugra virus (JUGV)Yellow Fevermosquito
Saboya virus (SABV)Yellow Fevermosquito
Sepik virus(SEPV)Yellow Fevermosquito
Uganda S virus (UGSV)Yellow Fevermosquito
Wesselsbron virus(WESSV)Yellow Fevermosquito
Japanese Encephalitis virus(JEV)Japanese Encephalitismosquito
West Nile virus(WNV)Japanese Encephalitismosquito
Kunjin(KUNV)Japanese Encephalitismosquito
St. Louis Enchephalitis(SLEV)Japanese Encephalitismosquito
Murray Valley Encephalitis(MVEV)Japanese Encephalitis mosquito
Usutu virus(USUV)Japanese Encephalitismosquito
Cacipacore virus(CPCV)Japanese Encephalitis mosquito
Koutango virus(KOUV)Japanese Encephalitismosquito
Yaounde virus(YAOV)Japanese Encephalitismosquito
Dengue-1 virusDenguemosquito
Dengue-2 virusDenguemosquito
Dengue-3 virusDenguemosquito
Dengue-4 virusDenguemosquito
KedougaDenguemosquito
BUSSAROAmosquito
IGUAPAROAmosquito
Ntaya virus(NTAV))Ntayamosquito
Bagaza virus(BAGV))Ntayamosquito
Ilheus virus(ILHV)Ntayamosquito
Israel turkey meningoencephalomyelitis virus(ITV)Ntayamosquito
Tembusu virus(TMUV)Ntayamosquito
RocioNTAYAmosquito
Zika virus(ZIKV)Spondwenimosquito
KokoberaKokoberamosquito
Entebbe Bat virus(ENTV)Entebbe BatNo Known Vector
Yokose(YOKV)Entebbe BatNo Known Vector
Rio Bravo virusRio BravoNo Known Vector
Montana myotis leukoencephalitis virus(MMLV)Rio BravoNo Known Vector
Bukalasa bat virus(BBV)Rio BravoNo Known Vector
Carey Island virus(CIV)Rio BravoNo Known Vector
Dakar bat virus(DBV))Rio BravoNo Known Vector
Phnom Penh bat virus(PPBV)))Rio BravoNo Known Vector
Hepatitis C virus(HVC))))No Known Vector
Modoc virus(MODV)ModocNo Known Vector
Apoi virus(APOIV)ModocNo Known Vector
Modoc virusModocNo Known Vector
Cowbone Ridge virus(CRV)ModocNo Known Vector
Jutiapa virus(JUTV)ModocNo Known Vector
Sal Vieja virus(SVV)ModocNo Known Vector
San Perlita virus(SPV)ModocNo Known Vector
Tick-borne encephalitisMammalian tick-borneTick
PowassanMammalian tick-borneTick
Omsk hemorrhagic feverMammalian tick-borneTick
LangatMammalian tick-borneTick
Louping-ill virusMammalian tick-borneTick
AlkhurmaMammalian tick-borneTick
Kyasanur Forest diseaseMammalian tick-borneTick
Russian-spring summer encephalitis Mammalian tick-borneTick
KARSHMammalian tick-borneTick
Kumlinge(KUM)Mammalian tick-borneTick
Meaban(MEAV)Seabird tick-borneTick
Saumarez Reef(SREV)Seabird tick-borneTick
Tyuleniy virus(TYUV)Seabird tick-borneTick
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