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Peer-reviewed veterinary case report

First genetic characterization of newcastle disease viruses from Namibia: identification of a novel VIIk subgenotype.

Journal:
Archives of virology
Year:
2017
Authors:
Molini, Umberto et al.
Affiliation:
Central Veterinary Laboratory (CVL)

Abstract

The complete sequences of the fusion (F) protein genes of six Newcastle disease virus (NDV) isolates from backyard poultry in Namibia in 2016 have been determined. The F gene cleavage site motif for all of the isolates wasRRQKRF, indicating that the viruses are virulent. A phylogenetic analysis using the full F gene sequence revealed that the viruses belong to a novel subgenotype, VIIk. This is the first genetic characterization of NDV isolates from Namibia, and the findings have important implications for Newcastle disease management and control in the region.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/28470419/