Forced Salivation As a Method to Analyze Vector Competence of Mosquitoes.

ABSTRACT: Vector competence is defined as the potential of a mosquito species to transmit a mosquito-borne virus (mobovirus) to a vertebrate host. Viable virus particles are transmitted during a blood meal via the saliva of an infected mosquito. Forced salivation assays allow determining the vector potential on the basis of single mosquitoes, avoiding the use of animal experiments. The method is suitable to analyze a large number of mosquitoes in one experiment within a short period of time. Forced salivation assays were used to analyze 856 individual mosquitoes trapped in Germany, including two different Culex pipiens pipiens biotypes, Culex torrentium as well as Aedes albopictus, which were experimentally infected with Zika virus (ZIKV) and incubated at 18 °C or 27 °C for two and three weeks. The

SUBMITTER: Heitmann A 

PROVIDER: S-EPMC6126663 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature