Molecular Characterization of the First African Swine Fever Virus Genotype II Strains Identified from Mainland Italy, 2022.

ABSTRACT: African swine fever (ASF) is responsible for important socio-economic effects in the global pig industry, especially for countries with large-scale piggery sectors. In January 2022, the African swine fever virus (ASFV) genotype II was identified in a wild boar population in mainland Italy (Piedmont region). This study describes the molecular characterization, by Sanger and next-generation sequencing (NGS), of the first index case 632/AL/2022 and of another isolate (2802/AL/2022) reported in the same month, in close proximity to the first, following multiple ASF outbreaks. Phylogenetic analysis based on the B646L gene and NGS clustered the isolates 632/AL/2022 and 2802/AL/2022 within the wide and most homogeneous p72 genotype II that includes viruses from European and Asian countries. The c

SUBMITTER: Giammarioli M 

PROVIDER: S-EPMC10055901 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature