Case Report


Veillonella atypica bacteremia in an immunocompetent patient

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1 Department of Medicine, Medical School of Lodz, Poland

2 Department of Internal Medicine, Indiana University, Fishers, Indiana, USA

Address correspondence to:

Viquez Beita Karolina

6340 W 800s, Pendleton, Indiana, Indianapolis 46064,

USA

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Article ID: 100018Z16MZ2025

doi: 10.5348/100018Z16MZ2025CR

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How to cite this article

Maxwella OF, Karolina VB. Veillonella atypica bacteremia in an immunocompetent patient. J Case Rep Images Infect Dis 2025;8(2):5–7.

ABSTRACT


Veillonella atypica is a gram-negative anaerobic coccus normally found in the human gastrointestinal tract and genitourinary tract. It rarely causes infection, and only a few cases have been reported. We describe a case of a 67-year-old immunocompetent male who developed V. atypica bacteremia. The diagnosis was confirmed through blood culture analysis, and the patient was initially treated with piperacillin-tazobactam and discharged on amoxicillin-clavulanate. Veillonella atypica is emerging as a clinically significant pathogen with increasing case reports highlighting its relevance in infectious disease.

Keywords: Bacteremia, Immunocompetent, Veillonella atypica, Veillonella treatment

SUPPORTING INFORMATION


Acknowledgments

Artificial intelligence (AI) use in the article: AI was used in this article to proofread and correct grammatical errors.

Author Contributions

Oyintare Fakrogha Maxwella - Substantial contributions to conception and design, Drafting the article, Revising it critically for important intellectual content, Final approval of the version to be published

Viquez Beita Karolina - Acquisition of data, Analysis of data, Interpretation of data, Drafting the article, Final approval of the version to be published

Guaranter of Submission

The corresponding author is the guarantor of submission.

Source of Support

None

Consent Statement

Written informed consent was obtained from the patient for publication of this article.

Data Availability

All relevant data are within the paper and its Supporting Information files.

Conflict of Interest

Authors declare no conflict of interest.

Copyright

© 2025 Oyintare Fakrogha Maxwella et al. This article is distributed under the terms of Creative Commons Attribution License which permits unrestricted use, distribution and reproduction in any medium provided the original author(s) and original publisher are properly credited. Please see the copyright policy on the journal website for more information.