Comparison of whole genome sequencing typing tools for the typing of Belgian Legionella pneumophila outbreaks isolates.

ABSTRACT: Whole genome sequencing (WGS) marks a turning point for outbreak investigations for microorganisms related to public health matters, like Legionella pneumophila (Lp). Here, we evaluated the available Lp WGS typing tools for isolates of previously documented Belgian outbreaks, as well as small groups of related and non-related isolates. One reference strain and 77 clinical and environmental isolates were evaluated. Seven isolates belong to a Sequence Type (ST) 36 outbreak in 1999 and sixteen (ten clinical, two matching environmental and four non-related controls) belong to another ST1 outbreak in 1985-1987. The remaining isolates belong to small groups of related and non-related isolates of diverse ST's. WGS was performed and data were analysed using whole genome (wg) and core genome (cg) m

SUBMITTER: Echahidi F 

PROVIDER: S-EPMC11880184 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature