Search results for "Sindbis Virus"
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Transmission studies of a European Sindbis virus in the floodwater mosquito Aedes vexans (Diptera: Culicidae)
2002
Abstract Sindbis viruses are arthropod-borne viruses, which are maintained in nature in a Culex mosquitobird associated transmission cycle, but Aedes species have been suspected as playing a role in infecting humans. In this study, we addressed the question whether or not Germany's most abundant floodwater mosquito species Aedes vexans (Diptera, Culicidae) can serve as an efficient vector for Sindbis viruses. Firstly, the overall susceptibility of Ae. vexans was tested by intrathoracic inoculation of 40 plaque forming units (PFU) Karelian fever virus (KFV, an European Sindbis virus isolate) per female mosquito. Viral titres rose after inoculation reaching a maximum (about a 350-fold increas…