Development of targeted whole genome sequencing approaches for Crimean-Congo haemorrhagic fever virus (CCHFV).

ABSTRACT: Crimean-Congo haemorrhagic fever (CCHF) is the most prevalent human tick-borne viral disease, with a reported case fatality rate of 30 % or higher. The virus contains a tri-segmented, negative-sense RNA genome consisting of the small (S), medium (M) and large (L) segments encoding respectively the nucleoprotein (NP), the glycoproteins precursor (GPC) and the viral RNA-dependent RNA polymerase (RDRP). CCHFV is one of the most genetically diverse arboviruses, with seven distinct lineages named after the region they were first reported in and based on S segment phylogenetic analysis. Due to the high genetic divergence of the virus, a single targeted tiling PCR strategy to enrich for viral nucleic acids prior to sequencing is difficult to develop, and previously we have developed and validated

SUBMITTER: D'Addiego J 

PROVIDER: S-EPMC11439567 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature