J 2010

Mosquito (Diptera: Culicidae) surveillance for arboviruses in an area endemic for West Nile (lineage Rabensburg) and Ťahyňa viruses in Central Europe.

HUBÁLEK, Zdeněk, Ivo RUDOLF, Tamás BAKONYI, Klára KAZDOVÁ, Jiří HALOUZKA et. al.

Základní údaje

Originální název

Mosquito (Diptera: Culicidae) surveillance for arboviruses in an area endemic for West Nile (lineage Rabensburg) and Ťahyňa viruses in Central Europe.

Název česky

Monitoring komárů na arboviry v oblasti endemické pro viry West Nile (genomická linie Rabensburg) a Ťahyňa ve střední Evropě.

Autoři

HUBÁLEK, Zdeněk, Ivo RUDOLF, Tamás BAKONYI, Klára KAZDOVÁ, Jiří HALOUZKA, Oldřich ŠEBESTA, Silvie ŠIKUTOVÁ, Zina JUŘICOVÁ a Norbert NOWOTNY

Vydání

Journal of Medical Entomology, Lanham (MD), USA, Entomological Society of America, 2010, 0022-2585

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 1.925

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000277597000022

Klíčová slova česky

Ťahyňa virus; West Nile virus; Aedes vexans; Aedes rossicus

Klíčová slova anglicky

Ťahyňa virus; West Nile virus; Aedes vexans; Aedes rossicus
Změněno: 13. 4. 2012 14:52, prof. RNDr. Zdeněk Hubálek, DrSc.

Anotace

V originále

Six viral isolates were obtained from 23,243 female mosquitoes belonging to 16 species and collected in South Moravia (Czechland) during 2006 through 2008: five isolates of Orthobunyavirus Ťahyňa (TAHV, California group, family Bunyaviridae): 3 isolations from Aedes vexans, 1 from Ae. sticticus, 1 from Culex modestus), and one isolation of Flavivirus West Nile (WNV, Japanese encephalitis group, family Flaviviridae; strain Rabensburg lineage 3 of WNV) from Aedes rossicus. All viral isolates were recovered from mosquitoes collected in 2006 (15,882 mosquitoes examined), while no virus was isolated from mosquitoes trapped in 2007 and 2008, when 1,555 and 5,806 mosquitoes were examined, respectively, and the population density was very low due to warm and dry summer including a considerably low water table, compared to environmental conditions favorable for mosquito development in 2006. The virus isolation procedure was based on intracerebral inoculation of newborn mice. In parallel, 8470 mosquitoes were also examined by inoculating Vero cell cultures. The latter method detected only 3 of the 6 virus isolates (including WNV). Aedes rossicus is a new potential vector for WNV.