Outbreak of Listeriosis Likely Associated with Baker's Yeast Products, Switzerland, 2022-2024.

ABSTRACT: We traced back a nationwide outbreak of human listeriosis in Switzerland to a persisting production line contamination of a factory producing baker's yeast with Listeria monocytogenes serotype 1/2a sequence type 3141. We used whole-genome sequencing to match clinical isolates to isolates from product samples.

SUBMITTER: Stephan R 

PROVIDER: S-EPMC11521168 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature