|
|
|
|
Ilheus Virus Isolation in the Pantanal,West-Central Brazil
|
|
|
|
|
|
|
|
نویسنده
|
pauvolid-corrêa a. ,kenney j.l. ,couto-lima d. ,campos z.m.s. ,schatzmayr h.g. ,nogueira r.m.r. ,brault a.c. ,komar n.
|
|
منبع
|
plos neglected tropical diseases - 2013 - دوره : 7 - شماره : 7
|
|
چکیده
|
The wetlands of the brazilian pantanal host large concentrations of diverse wildlife species and hematophagous arthropods,conditions that favor the circulation of zoonotic arboviruses. a recent study from the nhecolândia sub-region of pantanal reported serological evidence of various flaviviruses,including west nile virus and ilheus virus (ilhv). according to the age of seropositive horses,at least three flaviviruses,including ilhv,circulated in the brazilian pantanal between 2005 and 2009. to extend this study,we collected 3,234 adult mosquitoes of 16 species during 2009 and 2010 in the same sub-region. mosquito pool homogenates were assayed for infectious virus on c6/36 and vero cell monolayers and also tested for flaviviral rna by a group-specific real-time rt-pcr. one pool containing 50 non-engorged female specimens of aedes scapularis tested positive for ilhv by culture and for ilhv rna by real-time rt-pcr,indicating a minimum infection rate of 2.5 per 1000. full-length genomic sequence exhibited 95% identity to the only full genome sequence available for ilhv. the present data confirm the circulation of ilhv in the brazilian pantanal.
|
|
|
|
|
آدرس
|
laboratório de flavivírus,instituto oswaldo cruz,fundação oswaldo cruz,ministério da saúde,rio de janeiro,rio de janeiro,brazil,arbovirus diseases branch,centers for disease control and prevention,fort collins,co,united states,fulbright visiting researcher in doctorate sandwich program at cdc,fort collins,co, United States, arbovirus diseases branch,centers for disease control and prevention,fort collins,co, United States, laboratório de flavivírus,instituto oswaldo cruz,fundação oswaldo cruz,ministério da saúde,rio de janeiro,rio de janeiro, Brazil, embrapa pantanal,corumbá,mato grosso do sul, Brazil, laboratório de flavivírus,instituto oswaldo cruz,fundação oswaldo cruz,ministério da saúde,rio de janeiro,rio de janeiro, Brazil, laboratório de flavivírus,instituto oswaldo cruz,fundação oswaldo cruz,ministério da saúde,rio de janeiro,rio de janeiro, Brazil, arbovirus diseases branch,centers for disease control and prevention,fort collins,co, United States, arbovirus diseases branch,centers for disease control and prevention,fort collins,co, United States
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|