Nhumirim virus, a novel flavivirus isolated from mosquitoes from the Pantanal, Brazil

Pauvolid-Corrêa, Alex; Solberg, Owen; Couto-Lima, Dinair; Kenney, Joan; Serra-Freire, Nicolau; Brault, Aaron; Nogueira, Rita; Langevin, Stanley; Komar, Nicholas

doi:10.1007/s00705-014-2219-8

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Nhumirim virus, a novel flavivirus isolated from mosquitoes from the Pantanal, Brazil

Published Date:

Sep 25 2014

Publisher's site:

http://dx.doi.org/10.1007/s00705-014-2219-8 New Site Icon

Source:

Arch Virol. 160(1):21-27.

[PDF - 853.83 KB]

Details:

Personal Authors:

Pauvolid-Corrêa, Alex ; Solberg, Owen ; Couto-Lima, Dinair ; Kenney, Joan ; Serra-Freire, Nicolau ; ... More ▼

Keywords:

[+]

Pubmed ID:

25252815

Pubmed Central ID:

PMC4785999

Description:

We describe the isolation of a novel flavivirus, isolated from a pool of mosquitoes identified as Culex (Culex) chidesteri collected in 2010 in the Pantanal region of west-central Brazil. The virus is herein designated Nhumirim virus (NHUV) after the name of the ranch from which the mosquito pool was collected. Flavivirus RNA was detected by real-time RT-PCR of homogenized mosquitoes and from the corresponding C6/36 culture supernatant. Based on full-genome sequencing, the virus isolate was genetically distinct from but most closely related to Barkedji virus (BJV), a newly described flavivirus from Senegal. Phylogenetic analysis demonstrated that NHUV grouped with mosquito-borne flaviviruses forming a clade with BJV. This clade may be genetically intermediate between the Culex-borne flaviviruses amplified by birds and the insect-only flaviviruses.

Document Type:

Journal Article

Collection(s):

CDC Public Access

Funding:

CC999999/Intramural CDC HHS/United States

Supporting Files:

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