Variations of four Aedes aegypti mosquito strains in their susceptibility to and transmissibility of Tahyna virus.
Aedes aegypti mosquitoes originating from different colonies were infected with Tahyna virus by sucking on viraemic newborn mice (peak titre 10(2) X 5 mouse i.c. LD50/0.01 ml). The mosquitoes of laboratory strain "London" proved most susceptible (infection rate 74.2%, transmission rate 60%), while mosquitoes of the laboratory strain "Basel" and strain "Bangkok" (Southeast Asia) were less susceptible (infection rate 23.7 and 17.6%, respectively, transmission rate 6.0 and 10.0%, respectively). Mosquitoes of "Ifakara" strain (East Africa) were found resistant to Tahyna virus infection.
Labuda
M
M
Kozuch
O
O
D000330:Aedes / Q000235:genetics / Q000469:parasitology*; D000818:Animals; D002043:Bunyaviridae / Q000472:pathogenicity*; D004198:Disease Susceptibility; D004660:Encephalitis / Q000635:transmission*; D002141:Encephalitis Virus, California / Q000472:pathogenicity*; D006801:Humans; D051379:Mice; D013045:Species Specificity