Whole-Genome Sequence Analysis of Shiga Toxin-Producing Escherichia coli Isolated from Livestock Animals in Ghana.

ABSTRACT: Shiga toxin-producing Escherichia coli (STEC) is a zoonotic pathogen of public health concern, requiring a One Health approach to clarify its transmission and distribution. However, its prevalence and genomic characteristics in livestock and companion animals remain underexplored in low-income countries. We investigated prevalence and genomic features of STEC in animals in western Ghana, representing the first genomic report of STEC in Ghana. Fecal samples (97) were collected from goats (n = 33), sheep (n = 33), dogs (n = 30), and a cat (n = 1), with STEC detected in 12.1% of goats and sheep samples. Whole-genome sequencing identified serotypes O38:H26, O43:H2, and O157:H7. stx1c and stx2b genes were detected in O38:H26 and O43:H2, whereas <

SUBMITTER: Ota Y 

PROVIDER: S-EPMC12844413 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature