BRIEF RESEARCH REPORT article

Front. Cell. Infect. Microbiol.

Sec. Clinical Infectious Diseases

Volume 15 - 2025 | doi: 10.3389/fcimb.2025.1609676

This article is part of the Research TopicPerspectives in Clinical Infectious Diseases: 2024/2025View all 6 articles

A Rare Wohlfahrtiimonas Strain Linked to Human Infection

Provisionally accepted
Peiying  HuangPeiying Huang1Chao  YangChao Yang2Meifang  LinMeifang Lin3Guanghui  SongGuanghui Song1Ping-Hua  QuPing-Hua Qu4*Li  ChenLi Chen1*
  • 1Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, China
  • 2Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province, China
  • 3Guangzhou Medical University, Guangzhou, Guangdong Province, China
  • 4Foshan University, Foshan, Guangdong Province, China

The final, formatted version of the article will be published soon.

Wohlfahrtiimonas is an infrequently encountered Gram-negative bacterium capable of infecting humans and, in severe instances, precipitating sepsis. Presently, three species within the Wohlfahrtiimonas genus have been identified, with Wohlfahrtiimonas chitiniclastica being the sole species implicated in human infections. To date, there has been only one documented case of human infection with W. chitiniclastica in China. In this study, we present an additional case of human infection with a Wohlfahrtiimonas species. Notably, through 16S rRNA gene sequencing and whole-genome sequencing, the strain was identified as an unclassified species closely related to W. chitiniclastica DSM 18708 T . The result of different oxygen concentrations culture indicated that it is a facultative anaerobe.

Keywords: Wohlfahrtiimonas, bacterium, Sepsis, 16S rRNA gene, Whole-genome sequencing

Received: 10 Apr 2025; Accepted: 28 May 2025.

Copyright: © 2025 Huang, Yang, Lin, Song, Qu and Chen. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

* Correspondence:
Ping-Hua Qu, Foshan University, Foshan, 528000, Guangdong Province, China
Li Chen, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, China

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