Page 211 - TBE_Book_V2_2019

Chapter 11: General epidemiology of TBE

Table 4: Viruses and virus subtypes of the tick-borne mammalian flavivirus
complex of the tick-borne flavivirus group

Virus type/- Clinical symptoms in Geographica
Virus Vector
subtype humans/in animals l distribution

Meningoencephalitis British Islands;
Louping ill virus possibly Ixodes ricinus
Louping ill in sheep Norway

No human disease
Turkish sheep
known; encephalitis in Turkey Unknown
encephalitis virus
sheep
No human disease
Greek goat known; encephalitis is Northern
Louping ill encephalitis virus Greece Ixodes ricinus
goats
virus
No human disease
Spanish sheep
known; encephalitis in Spain Unknown
encephalitis virus
sheep
Spanish goat No human disease Northern
Unknown
encephalitis virus known Spain
Ixodes ricinus;
Negishi virus Meningoencephalitis Japan Ixodes
persulcatus
Ixodes
Omsk Omsk
Western apronophorus,
hemorrhagic hemorrhagic Hemorrhagic fever
Siberia Dermacentor
fever virus fever virus
spp.
Southwestern
Kyasanur Forest Haemaphysalis
Hemorrhagic fever India; possibly
virus spp.
Kyasanur China
Forest virus Arabian
Ornithodoros
Alkhumra virus Hemorrhagic fever Peninsula;
spp.
Egypt
Northern Ixodes spp.;
Powassan virus Meningoencephalitis America; Far Dermacentor
east of Russia spp. (?)
Powassan
Ixodes
virus East coast of scapularis;
Deer tick virus Meningoencephalitis Northern
Dermacentor
America
andersoni
Meningoencephalitis in
Malaysia to Haemaphysalis
Langat virus Langat virus severely immuno-
Central Siberia spp.
compromised patients

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